Commit graph

1579 commits

Author SHA1 Message Date
Daniel Mack
6ee88d713f Input: gpio_keys - scan gpio state at probe and resume time
We need to read and report gpio state when we bind the driver to the
device and upon resume so that userspace has correct state of the
switches (and keys but they are less important since, even if they
are happened to be pressed, we'd expect them to be released fairly
soon).

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-30 00:05:20 -08:00
Petr Štetiar
dbe1420b4b Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controller
This patch adds support for the ET&T TC5UH 5-wire USB touchscreen controller.
More info at http://www.etandt.com.tw/board_solution.html

Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-29 23:38:01 -08:00
Nicolas Léveillé
dadaae3777 Input: xpad - add two new Xbox 360 devices
Added two new Xbox 360 devices:
   - HORI Real Arcade Pro.EX
   - Mad Catz SFIV Fightpad

Signed-off-by: Nicolas Léveillé <nicolas@uucidl.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-29 23:35:05 -08:00
Magnus Damm
fc1d003de3 sh: Move KEYSC header file
This patch moves the KEYSC header file from the
SuperH specific asm directory to a place where
it can be shared by multiple architectures.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-11-30 12:02:51 +09:00
Samu Onkalo
11bb4cc7c7 Input: polled device - do not start polling if interval is zero
If the poll interval is set to 0 via new sysfs entry and device is
opened after that, polling is started with interval 0. This causes
huge CPU load. Same happens if the rate was 0 when the device was
closed and then reopened.

Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 10:16:09 -08:00
Dmitry Torokhov
381f3f1ccf Input: polled device - schedule first poll immediately
It does not make sense to wait poll_interval before performing first
read after opening the device, schedule the read immediately instead.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 10:15:40 -08:00
Arnaud Patard
f5f96b93e7 Input: add S3C24XX touchscreen driver
S3C24XX touchscreen driver, originally written by Arnaud Patard and
other contributors. The driver has had substantial testing as well as
a number of tidying up passes done by Ben Dooks, as noted:

- added kernel-doc comments to most of the routines
- removed old code from pre adc framework days
- updated device probe code to use platform id list matching
- cleaned up debug, since printk() now has timestamp feature
- ensure code uses dev_() reporting macros where necessary
- remove ABS_PRESSURE reporting, tslib can be fixed
- ensure timer is removed on driver exit
- move to using dev_pmops for power management

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 09:47:47 -08:00
Daniel Silverstone
2330ed18b2 Input: usbtouchscreen - add support for Zytronic capacitive touchscreen
Zytronic USB-attached capacitive touchscreen support within the generic
USB touchscreen driver.

Signed-off-by: Daniel Silverstone <dsilvers@simtec.co.uk>
Signed-off-by: Vincent Sanders <vince@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:52:08 -08:00
Roger Quadros
721a730ece Input: force feedback - fix function name in comment
Function name is input_ff_destroy() and not input_ff_free()

Signed-off-by: Roger Quadros <roger.quadros@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:51:48 -08:00
Márton Németh
6236dfaa90 Input: do not overwrite the first part of phys string
Use strlcat() to append a string to the previously created first part.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:50:52 -08:00
Pavel Machek
52ce4eaa38 Input: ads7846 - switch to using dev_vdbg()
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:50:07 -08:00
Pavel Machek
30ad7ba0a5 Input: ads7846 - fix pressure reporting
On Zaurus, hx4700 and others pressure is reported inverted -- the lighter
the pressure, the bigger numerical value.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:49:58 -08:00
Oliver Neukum
722232bcd8 Input: usbtouchscreen - remove unneeded usb_kill_urb
usb_kill_urb() in disconnect is not needed as unregistering will cause
close() to be called.

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:49:31 -08:00
Tony Lindgren
a76df42a67 Merge 7xx-iosplit-plat-merge with omap-fixes
Merge branch '7xx-iosplit-plat-merge' into omap-for-linus
2009-11-22 10:08:43 -08:00
Nicolas Ferre
985f37f827 AT91: add touchscreen support for at91sam9g45ekes
New at91sam9g45ekes board provides a LCD with resistive touchscreen.
This is the support of this feature by atmel_tsadcc driver. This also
sets up platform parameters to be passed to the driver.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:55:38 -08:00
Nicolas Ferre
970435a141 Input: atmel_tsadcc - use platform parameters
Add a number of plafrom dependent parameters to atmel_tsadcc.  The
touchscreeen driver can now take into account the slight differences
that exist between IPs included in diferent products.  This will also
allow to adapt its behaivior to the caracteristics of the resistive
panel used.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:55:21 -08:00
Nicolas Ferre
ab9122cd33 Input: atmel_tsadcc - rework setting touchscreen capabilities
Tiny patch for setting capabilities using input API function.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:55:12 -08:00
Maxim Levitsky
71bb21b677 Input: ALPS - add support for touchpads with 4-directional button
The touchpad on Acer Aspire 5720, 5520 and some other Aspire models
(signature 0x73, 0x02, 0x50) has a button that can be rocked in 4
different directions. Make the driver to generate BTN_0..BTN_3 events
in response. The Synaptics driver by default maps BTN_0 and BTN_1 to
up and down, so there should be no visible changes with the old setup
that generated BTN_FORWARD and BTN_BACK (also mapped to up and down).

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:13 -08:00
Dmitry Torokhov
315eb996d5 Input: psmouse - rework setting of BTN_MIDDLE capability
Do not start protocol detection assuming that middle mouse is present,
instead let individual protocols explicitly set this capability.
This fixes issue with Synaptics touchpads pretending that they have
middle button when hardware clearly reports otherwise.

Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:12 -08:00
Dmitry Torokhov
0cc1770b66 Input: lifebook - do not advertise unsupported buttons
The main input device of Lifebook touchscreens does not generate
left/right/middle button events and therefore should not be advertising
them in its capabilities.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:12 -08:00
Dmitry Torokhov
c7a1f3ccfc Input: elantech - do not advertise relative events
Elantech touchpads work in absolute mode and do not generate relative
events so they should not be advertising them.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:11 -08:00
Dmitry Torokhov
21f25573fb Input: touchkit_ps2 - do not advertise unsupported buttons
Touchkit PS/2 touchscreen does not have left/right/middle buttons and
should not be advertising as capable of generating these events.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:10 -08:00
Samu Onkalo
dad725d089 Input: input-polldev - add sysfs interface for controlling poll interval
Sysfs entry for reading and setting of the polling interval. If the
interval is set to 0, polling is stopped. Polling is restarted when
interval is changed to non-zero.

sysfs entries:
poll = current polling interval in msec (RW)
max = max allowed polling interval (RO)
min = min allowed polling interval (RO)

Minimum and maximum limit for interval can be set while setting up the
device.

Interval can be adjusted even if the input device is not currently open.

[dtor@mail.ru: add kernel doc markup for the new fields]
Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:09 -08:00
Ben Dooks
bc8f1eaf68 Input: gpio_keys - seperate individual button setup to make code neater
Move the code that deals with setting up each individual button out into
a new function to reduce the indentation and allow us to common up some
of the error recovery code.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:08 -08:00
Ben Dooks
111bc59c08 Input: gpio_keys - use <linux/gpio.h> instead of <asm/gpio.h>
The gpio keys driver should be using <linux/gpio.h> instead
of <asm/gpio.h>

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:07 -08:00
Ben Dooks
db19fd8b3a Input: gpio_keys - use dev_ macros to report information
The gpio_keys driver is binding to a platform device but using pr_err()
to report errors. Change to using dev_err() so that all messages are
prefixed by the device name.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:06 -08:00
Marek Vasut
fb14159755 Input: ucb1400_ts - allow passing IRQ through platfrom_data
This patch allows UCB1400 to get IRQ GPIO from platform data. In case
platform_data are not supplied or the IRQ supplied in the platform_data
is negative, fall back to the old IRQ detection algorithm.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:05 -08:00
Abner Holsinger
b1e69aae77 Input: lifebook - fix settings for CF-72
Panasonic CF-72 uses 6-byte protocol and does not need to be tied
to a particular port.

Signed-off-by: Abner Holsinger <9zabner@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:27:12 -08:00
Jiri Kosina
0698989d77 Input: psmouse - fix breakage introduced by b7802c5c1e
Commit b7802c5c1e ("Input: psmouse - use boolean type") caused the
synaptics_hardware variable to be completely useless, as it is
constantly set to 'true' throughout the whole psmouse_extensions().
This was caused by the following hunk in the commit in question

	-       int synaptics_hardware = 0;
	+       bool synaptics_hardware = true;

which is wrong and causes driver to issue extra reset when falling
back to bare PS/2 protocol.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:26:16 -08:00
Takashi Iwai
3d4c3aa938 Input: psmouse - remove unneeded '\n' from psmouse.proto parameter
The get parameter function should return a string without a life-feed.
Otherwise you'll see additional empty line in sysfs parameters file.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-12 23:31:58 -08:00
Dmitry Torokhov
d4119bdacf Input: atkbd - restore LED state at reconnect
Even though input core tells us to restore LED state and repeat rate
at resume keyboard may be reconnected either by request from userspace
(via sysfs) or just by pulling it from the box and plugging it back in.
In these cases we still need to restore state ourselves.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-12 23:21:04 -08:00
Dmitry Torokhov
3cc9635179 Input: force LED reset on resume
We should be sending EV_LED event down to drivers upon resume even in cases
when in-kernel state of the LED is off since device could come up with some
leds turned on.

Reported-and-tested-by: Mikko Vinni <mmvinni@yahoo.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-12 23:20:35 -08:00
Dmitry Torokhov
bf3204cbff Input: fix locking in memoryless force-feedback devices
Now that input core acquires dev->event_lock spinlock and disables
interrupts when propagating input events, using spin_lock_bh() in
ff-memless driver is not allowed. Actually, the timer_lock itself
is not needed anymore, we should simply use dev->event_lock
as well.

Also do a small cleanup in force-feedback core.

Reported-by: kerneloops.org
Reported-by: http://www.kerneloops.org/searchweek.php?search=ml_ff_set_gain
Reported-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-10 21:13:32 -08:00
Tony Lindgren
774facda20 Merge branch '7xx-iosplit-plat' with omap-fixes 2009-11-10 18:10:34 -08:00
Dmitry Torokhov
02cee68998 Merge commit 'v2.6.32-rc6' into next 2009-11-05 23:00:48 -08:00
Jeremy Fitzhardinge
1ccbf5344c xen: move Xen-testing predicates to common header
Move xen_domain and related tests out of asm-x86 to xen/xen.h so they
can be included whenever they are necessary.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-11-04 08:47:24 -08:00
Dmitry Torokhov
f5ba350236 Input: synaptic_i2c - make unnecessarily global functions static
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-02 22:26:18 -08:00
Dmitry Eremin-Solenikov
558a5e296a Input: gpio-keys - use IRQF_SHARED
There is nothing that disallows gpio-keys to share it's IRQ line
w/ other drivers. Make it use IRQF_SHARED in request_irq().

An example of other driver with which I'd like to share IRQ line
for GPIO buttons is ledtrig-gpio.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-02 22:12:37 -08:00
David Härdeman
0baa3de6eb Input: winbond-cir - select LEDS_TRIGGERS
drivers/input/misc/winbond-cir.c depends on LEDS_TRIGGERS so
add an appropriate select to drivers/input/misc/Kconfig

Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-02 22:12:29 -08:00
Dmitry Torokhov
ee1e82cee5 Input: i8042 - try to get stable CTR value when initializing
If user presses keys while i8042 is being initialized there is a chance
that keyboard data will be mistaken for results of Read Control Register
command causing futher troubles. Work around this issue by reading CTR
several times and stop when we get matching results.

Reported-and-tested-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-02 22:11:43 -08:00
Dmitry Torokhov
7a53c7f56b Merge commit 'v2.6.32-rc5' into for-linus 2009-11-02 22:10:07 -08:00
Tias Guns
a5f523bc0c Input: add driver for Dynapro serial touchscreen
This is a driver for Dynapro serial touchscreen, which used to be
supported in Xorg. The driver needs updated inputattach utility to
initialize serial port and create proper serio device before the
driver will be bound to it.

Signed-off-by: Tias Guns <tias@ulyssis.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-26 11:01:30 -07:00
Jamie Lentin
e57130698f Input: atkbd - add a quirk for OQO 01+ multimedia keys
OQO 01+ multimedia keys produce 6x on press, e0 6x upon release.
As a result, Linux thinks that another key has been pressed (or is
repeating), when it is actually a release of the same key. Mangle the
release scancode when running on OQO so that driver recognizes it as
such.

Since the device does not have external PS/2 ports mangling is safe
since there is no chance that an external keyboard is connected.

Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-21 23:48:39 -07:00
Tony Lindgren
ce491cf854 omap: headers: Move remaining headers from include/mach to include/plat
Move the remaining headers under plat-omap/include/mach
to plat-omap/include/plat. Also search and replace the
files using these headers to include using the right path.

This was done with:

#!/bin/bash
mach_dir_old="arch/arm/plat-omap/include/mach"
plat_dir_new="arch/arm/plat-omap/include/plat"
headers=$(cd $mach_dir_old && ls *.h)
omap_dirs="arch/arm/*omap*/ \
drivers/video/omap \
sound/soc/omap"
other_files="drivers/leds/leds-ams-delta.c \
drivers/mfd/menelaus.c \
drivers/mfd/twl4030-core.c \
drivers/mtd/nand/ams-delta.c"

for header in $headers; do
	old="#include <mach\/$header"
	new="#include <plat\/$header"
	for dir in $omap_dirs; do
		find $dir -type f -name \*.[chS] | \
			xargs sed -i "s/$old/$new/"
	done
	find drivers/ -type f -name \*omap*.[chS] | \
		xargs sed -i "s/$old/$new/"
	for file in $other_files; do
		sed -i "s/$old/$new/" $file
	done
done

for header in $(ls $mach_dir_old/*.h); do
	git mv $header $plat_dir_new/
done

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-20 09:40:47 -07:00
Samu Onkalo
b0aba1e66c Input: add open and close methods for polled devices
Optional open and close methods for preparing and closing
the device.

Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:46:49 -07:00
Roel Kluin
3776989d23 Input: hp_sdc_rtc - fix test in hp_sdc_rtc_read_rt()
If left unsigned the hp_sdc_rtc_read_i8042timer() return value will not
be checked correctly.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:21:34 -07:00
Herton Ronaldo Krzesinski
000c2a35b8 Input: atkbd - consolidate force release quirks for volume keys
Some machines share same key list for volume up/down release key quirks,
use only one key list.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:04:37 -07:00
Dmitry Torokhov
4f7802d032 Input: logips2pp - model 73 is actually TrackMan FX
Reported-and-tested-by: Harald Dunkel <harald.dunkel@t-online.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:03:54 -07:00
Dmitry Torokhov
b0225e8f10 Input: i8042 - add Sony Vaio VGN-FZ240E to the nomux list
On this model, when KBD is in active multiplexing mode, acknowledgements
to reset and get ID commands issued on KBD port sometimes are delivered
to AUX3 port (touchpad) which messes up device detection. Legacy KBC
mode works fine and since there are no external PS/2 ports on this laptop
and no support for docking station we can safely disable active MUX mode.

Tested-by: Carlos R. Mafra <crmafra2@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:03:30 -07:00
Thomas Gleixner
d2d2355985 input: Remove BKL from hp_sdc_rtc
cycle_kernel_lock() was added during the big BKL pushdown. It should
ensure the serializiation against driver init code. In this case there
is nothing to serialize. Remove it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
LKML-Reference: <20091010153349.884891604@linutronix.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
2009-10-14 17:36:51 +02:00
Dmitry Torokhov
1572ca2a84 Input: fix locking issue in /proc/bus/input/ handlers
input_devices_seq_start() uses mutex_lock_interruptible() to acquire
the input_mutex, but doesn't properly handle the situation when the
call fails (for example due to interrupt). Instead of returning NULL
(which indicates that there is no more data) we should return
ERR_PTR()-encoded error.

We also need explicit flag indicating whether input_mutex was acquired
since input_devices_seq_stop() is called whether input_devices_seq_start()
was successful or not.

The same applies to input_handlers_seq_start().

Reported-by: iceberg <strakh@ispras.ru>
Reviewed-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-14 00:36:33 -07:00
Dmitry Torokhov
94dfb0d633 Input: atkbd - postpone restoring LED/repeat rate at resume
We need to postpone restoring LED state and typematic settings until
keyboard is finished reconnecting upon resume. Normally driver core
and PM infrastructure takes care of proper ordering and dependencies,
but or case actual reconnect is done asynchronously from kseriod.
So while driver core thinks that keyboard was resumed and it is time
to let input core run it's resume handlers in reality keyboard is not
ready yet. The solution is to keep rescheduling work that adjusts LED
and rate settings until keyboard is fully enabled.

Reported-by: Carlos R. Mafra <crmafra2@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-14 00:01:19 -07:00
Miguel Aguilar
bc09dcadc1 Input: add DaVinci Keypad Driver
This driver enables keypad support on DaVinci platforms. DM365 is the
only platform that uses this driver at the moment.

Signed-off-by: Miguel Aguilar <miguel.aguilar@ridgerun.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13 23:58:45 -07:00
Dmitry Torokhov
216023255a Input: vsxxxaa - change formatting style to match the rest of the kernel
- no spaces between function name and opening parenthesis
 - switch statements were indented too much

This makes checkpatch (and me) happy.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13 23:58:27 -07:00
Dmitry Torokhov
7d3fadd148 Input: lkkbd - change formatting style to match the rest of the kernel
- no spaces between function name and opening parenthesis
 - switch statements were indented too much

This makes checkpatch (and me) happy.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13 23:58:20 -07:00
Dmitry Torokhov
fc0eb28c00 Input: atkbd - restore resetting LED state at startup
Fix breakage caused by commit 9605fb48e1
While the input core indeed takes care of restoring led state and
typematic settings upon resume the driver still need to initialize
them properly when registering a new device

Reported-and-tested-by: Marin Mitov <mitov@issp.bas.bg>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13 11:07:32 -07:00
Thomas Chou
fb5bbee0dd Input: add driver for Altera PS/2 controller
This patch adds a new SERIO driver to support the Altera University
Program PS/2 controller.

[dtor@mail.ru: assorted cleanups]
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-12 21:43:11 -07:00
Dmitry Torokhov
7dcc9c230f Input: i8042 - make pnp_data_busted variable boolean instead of int
This small snippet escaped last round of int -> bool conversion.

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-12 21:37:14 -07:00
Dmitry Torokhov
5f5eeff4c9 Input: synaptics - add another Protege M300 to rate blacklist
Apparently some of Toshiba Protege M300 identify themselves as
"Portable PC" in DMI so we need to add that to the DMI table as
well. We need DMI data so we can automatically lower Synaptics
reporting rate from 80 to 40 pps to avoid over-taxing their
keyboard controllers.

Tested-by: Rod Davison <roddavison@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-12 21:36:52 -07:00
Alexey Dobriyan
d43c36dc6b headers: remove sched.h from interrupt.h
After m68k's task_thread_info() doesn't refer to current,
it's possible to remove sched.h from interrupt.h and not break m68k!
Many thanks to Heiko Carstens for allowing this.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-10-11 11:20:58 -07:00
Linus Torvalds
baf4974e49 Merge branch 'for-linus' of 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: i8042 - print debug data when testing AUX IRQ delivery
  Input: libps2 - fix dependancy on i8042
  Input: fix rx51 board keymap
  Input: ad7879 - pass up error codes from probe functions
  Input: xpad - add BigBen Interactive XBOX 360 Controller
  Input: rotary_encoder - fix relative axis support
  Input: sparkspkr - move remove() functions to .devexit.text
  Input: wistron_btns - add DMI entry for Medion WIM2030 laptop
2009-10-09 13:32:24 -07:00
Dmitry Torokhov
d3d2dfe2d7 Input: i8042 - print debug data when testing AUX IRQ delivery
Sometimes it is not clear why IRQ delivery test failed so let's
add some debug printks so we know the exact reason.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-08 20:59:54 -07:00
Konrad Rzeszutek Wilk
ba69ea42f8 Fix toogle whether xenbus driver should be built as module or part of kernel.
The "select" statement in the Kconfig ensures that all other users
of the xenbus will have the same dependency.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-10-08 11:55:18 -07:00
Dmitry Torokhov
fed94549ed Input: libps2 - fix dependancy on i8042
libps2 can not be built in if i8042 is a module, all other combinations
are allowed.

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 22:00:47 -07:00
Michael Hennerich
4fa5757a4c Input: ad7879 - pass up error codes from probe functions
If the sub-probe functions fail, we need to pass up the error code to the
higher levels from the probe function.  We currently always return 0 even
if there was an error so higher levels don't report problems.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 22:00:21 -07:00
Thomas Gruber
3ac91d36bb Input: xpad - add BigBen Interactive XBOX 360 Controller
Add BigBen Interactive XBOX 360 Controller (146b:0601) to xpad driver.

Signed-off-by: Thomas Gruber <kerneldev@tuxpower.org>
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 22:00:09 -07:00
H Hartley Sweeten
06ee3d3c25 Input: rotary_encoder - fix relative axis support
When the rotart_encoder driver is used to report relative axis
information the "steps" in the platform data could be missing
since it's not relevant.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 22:00:01 -07:00
Uwe Kleine-König
9e0af8a498 Input: sparkspkr - move remove() functions to .devexit.text
The function bbc_remove and grover_remove are used only wrapped
by __devexit_p so define it using __devexit.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 21:59:53 -07:00
Sebastian Frei
3bfb0a7e18 Input: wistron_btns - add DMI entry for Medion WIM2030 laptop
Signed-off-by: Sebastian Frei <dr.nop@gmx.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 21:59:42 -07:00
Alexey Dobriyan
a99bbaf5ee headers: remove sched.h from poll.h
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-04 15:05:10 -07:00
Andrew Morton
1c4115e595 drivers/input/input.c: fix CONFIG_PM=n warning
drivers/input/input.c:1277: warning: 'input_dev_reset' defined but not used

Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-01 16:11:11 -07:00
Ingo Molnar
d2b5ec3aa0 input: fix build failures caused by Kconfig Winbond WPCD376I Consumer IR hardware driver Kconfig entry
Fix these warnings:

  drivers/built-in.o: In function `apanel_remove':
  apanel.c:(.text+0x56e852): undefined reference to `led_classdev_unregister'
  drivers/built-in.o: In function `apanel_probe':
  apanel.c:(.text+0x56eae3): undefined reference to `led_classdev_register'
  drivers/built-in.o: In function `acpi_fujitsu_hotkey_add':
  fujitsu-laptop.c:(.text+0x5d7647): undefined reference to `led_classdev_register'
  fujitsu-laptop.c:(.text+0x5d76b5): undefined reference to `led_classdev_register'
  drivers/built-in.o: In function `wbcir_probe':
  winbond-cir.c:(.devinit.text+0x5f375): undefined reference to `led_classdev_register'
  winbond-cir.c:(.devinit.text+0x5f663): undefined reference to `led_classdev_unregister'
  drivers/built-in.o: In function `wbcir_remove':
  winbond-cir.c:(.devexit.text+0x7f23): undefined reference to `led_classdev_unregister'
  drivers/built-in.o: In function `fujitsu_cleanup':
  fujitsu-laptop.c:(.exit.text+0xbe37): undefined reference to `led_classdev_unregister'
  fujitsu-laptop.c:(.exit.text+0xbe53): undefined reference to `led_classdev_unregister'

It happens because the new INPUT_WINBOND_CIR driver relies on new-leds
infrastructure - but does not select it in drivers/input/misc/Kconfig.
But it selects LEDS_CLASS, which confuses a number of other drivers into
thinking that all the leds infrastructure is in place.

Fix this by selecting NEW_LEDS as well, like similar drivers do.

Eventually, this whole leds infrastructure complexity should be
cleaned up, it's been going on for years.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: David Härdeman <david@hardeman.nu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24 07:20:56 -07:00
Linus Torvalds
0dd52d0df0 Merge branch 'for-linus' of 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: add driver for Atmel AT42QT2160 Sensor Chip
  Input: max7359 - use threaded IRQs
  Input: add driver for Maxim MAX7359 key switch controller
  Input: add driver for ADP5588 QWERTY I2C Keypad
  Input: add touchscreen driver for MELFAS MCS-5000 controller
  Input: add driver for OpenCores Keyboard Controller
  Input: dm355evm_keys - remove dm355evm_keys_hardirq
  Input: synaptics_i2c - switch to using __cancel_delayed_work()
  Input: ad7879 - add support for AD7889
  Input: atkbd - rely on input core to restore state on resume
  Input: add generic suspend and resume for input devices
  Input: libps2 - additional locking for i8042 ports
2009-09-23 15:39:36 -07:00
Linus Torvalds
433c24ed7f Merge git://git.infradead.org/battery-2.6
* git://git.infradead.org/battery-2.6:
  power_supply: Add driver for the PMU on WM831x PMICs
  ds2760_battery: Fix integer overflow for time_to_empty_now
  wm97xx_battery: Convert to dev_pm_ops
  wm97xx_battery: Use irq to detect charger state
  wm97xx_battery: Use platform_data
  wm97xx-core: Pass platform_data to battery
  ds2760_battery: implement set_charged() feature
  power_supply: get_by_name and set_charged functionality
  power_supply: EXPORT_SYMBOL cleanups
  ds2760_battery: add current_accum module parameter
  ds2760_battery: handle full_active_uAh == 0 case correctly
  ds2760_battery: add rated_capacity module parameter
  ds2760_battery: export more features
  ds2760_battery: delay power supply registration
  wm8350_power: Implement charge type property
  power_supply: Add a charge_type property, and use it for olpc driver
  olpc_battery: Add an 'error' sysfs device that displays raw errors
  Revert "power: remove POWER_SUPPLY_PROP_CAPACITY_LEVEL"
2009-09-23 10:11:08 -07:00
Anton Vorontsov
e0626e3844 spi: prefix modalias with "spi:"
This makes it consistent with other buses (platform, i2c, vio, ...).  I'm
not sure why we use the prefixes, but there must be a reason.

This was easy enough to do it, and I did it.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Samuel Ortiz <sameo@openedhand.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Acked-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23 07:39:43 -07:00
Raphael Derosso Pereira
fde1132374 Input: add driver for Atmel AT42QT2160 Sensor Chip
This version only supports individual cells (no slide support yet).
The code has been tested on proprietary development ARM board, but
should work fine on other machines.

Signed-off-by: Raphael Derosso Pereira <raphaelpereira@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-22 20:50:08 -07:00
Anton Vorontsov
f056878332 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
	drivers/power/wm97xx_battery.c
2009-09-23 03:49:27 +04:00
Linus Torvalds
342ff1a1b5 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits)
  trivial: fix typo in aic7xxx comment
  trivial: fix comment typo in drivers/ata/pata_hpt37x.c
  trivial: typo in kernel-parameters.txt
  trivial: fix typo in tracing documentation
  trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c
  trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c
  trivial: remove unnecessary semicolons
  trivial: Fix duplicated word "options" in comment
  trivial: kbuild: remove extraneous blank line after declaration of usage()
  trivial: improve help text for mm debug config options
  trivial: doc: hpfall: accept disk device to unload as argument
  trivial: doc: hpfall: reduce risk that hpfall can do harm
  trivial: SubmittingPatches: Fix reference to renumbered step
  trivial: fix typos "man[ae]g?ment" -> "management"
  trivial: media/video/cx88: add __init/__exit macros to cx88 drivers
  trivial: fix typo in CONFIG_DEBUG_FS in gcov doc
  trivial: fix missing printk space in amd_k7_smp_check
  trivial: fix typo s/ketymap/keymap/ in comment
  trivial: fix typo "to to" in multiple files
  trivial: fix typos in comments s/DGBU/DBGU/
  ...
2009-09-22 07:51:45 -07:00
David Härdeman
e258b80e69 input: add a driver for the Winbond WPCD376I Consumer IR hardware
Add a driver for the the Consumer IR (CIR) functionality of the Winbond
WPCD376I chipset (found on e.g. Intel DG45FC motherboards).

Signed-off-by: David Härdeman <david@hardeman.nu>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-22 07:17:49 -07:00
Dmitry Torokhov
44ca397bcf Input: max7359 - use threaded IRQs
Convert max7359 driver to use IRQ threading instead of using
workqueue.

Tested-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-21 22:27:49 -07:00
Kim Kyuwon
0baf81ba15 Input: add driver for Maxim MAX7359 key switch controller
The Maxim MAX7359 is a I2C interfaced key switch controller which
provides microprocessors with management of up to 64 key switches.
This patch adds support for the MAX7359 key switch controller.

Signed-off-by: Kim Kyuwon <q1.kim@samsung.com>
Reviewed-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-21 22:26:40 -07:00
Thadeu Lima de Souza Cascardo
36726dd922 trivial: fix typo s/ketymap/keymap/ in comment
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-21 15:14:55 +02:00
Kay Sievers
e454cea20b Driver-Core: extend devnode callbacks to provide permissions
This allows subsytems to provide devtmpfs with non-default permissions
for the device node. Instead of the default mode of 0600, null, zero,
random, urandom, full, tty, ptmx now have a mode of 0666, which allows
non-privileged processes to access standard device nodes in case no
other userspace process applies the expected permissions.

This also fixes a wrong assignment in pktcdvd and a checkpatch.pl complain.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-19 12:50:38 -07:00
Linus Torvalds
515b696b28 Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (262 commits)
  sh: mach-ecovec24: Add user debug switch support
  sh: Kill off unused se_skipped in alignment trap notification code.
  sh: Wire up HAVE_SYSCALL_TRACEPOINTS.
  video: sh_mobile_lcdcfb: use both register sets for display panning
  video: sh_mobile_lcdcfb: implement display panning
  sh: Fix up sh7705 flush_dcache_page() build.
  sh: kfr2r09: document the PLL/FLL <-> RF relationship.
  sh: mach-ecovec24: need asm/clock.h.
  sh: mach-ecovec24: deassert usb irq on boot.
  sh: Add KEYSC support for EcoVec24
  sh: add kycr2_delay for sh_keysc
  sh: cpufreq: Include CPU id in info messages.
  sh: multi-evt support for SH-X3 proto CPU.
  sh: clkfwk: remove bogus set_bus_parent() from SH7709.
  sh: Fix the indication point of the liquid crystal of AP-325RXA(AP3300)
  sh: Add EcoVec24 romImage defconfig
  sh: USB disable process is needed if romImage boot for EcoVec24
  sh: EcoVec24: add HIZA setting for LED
  sh: EcoVec24: write MAC address in boot
  sh: Add romImage support for EcoVec24
  ...
2009-09-18 09:43:09 -07:00
Linus Torvalds
6f130478e2 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (55 commits)
  regulator: Voltage count for AB3100
  mfd: Convert WM8350 to use request_threaded_irq()
  mfd: Update MAINTAINERS patterns for WM831x
  mfd: Fix twl4030-power warnings
  regulator: AB3100 support
  rtc: AB3100 RTC support
  mfd: Fix ab3100-otp build failure
  mfd: OMAP: Board-specifc twl4030 DPS scripts for RX51 board
  mfd: Print warning for twl4030 out-of-order script loading
  mfd: Add support for TWL4030/5030 dynamic power switching
  mfd: AB3100 OTP readout
  regulator: Add Freescale MC13783 driver
  mfd: Add Freescale MC13783 driver
  mfd: AB3100 disable irq nosync
  mfd: AB3100 alter default setting
  mfd: AB3100 propagate error
  mfd: AB3100 accessor function cleanups
  rtc: Add support for RTCs on Wolfson WM831x devices
  regulator: get pcap data from the parent device
  input: PCAP2 misc input driver
  ...
2009-09-18 09:22:36 -07:00
Linus Torvalds
73c583e4e2 Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (47 commits)
  OMAP clock: use debugfs_remove_recursive() for rewinding
  OMAP2/3/4 core: create omap_device layer
  OMAP: omap_hwmod: call omap_hwmod init at boot; create interconnects
  OMAP2/3/4: create omap_hwmod layer
  OMAP2/3 board-*.c files: read bootloader configuration earlier
  OMAP2/3/4 PRCM: add module IDLEST wait code
  OMAP2/3 PM: create the OMAP PM interface and add a default OMAP PM no-op layer
  OMAP3 clock: remove superfluous calls to omap2_init_clk_clkdm
  OMAP clock: associate MPU clocks with the mpu_clkdm
  OMAP3 clock: Fixed processing of bootarg 'mpurate'
  OMAP: SDRC: Add several new register definitions
  OMAP: powerdomain: Fix overflow when doing powerdomain deps lookups.
  OMAP: PM: Added suspend target state control to debugfs for OMAP3
  OMAP: PM debug: Add PRCM register dump support
  OMAP: PM debug: make powerdomains use PM-debug counters
  OMAP: PM: Add pm-debug counters
  OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each.
  OMAP: PM: Hook into PM counters
  OMAP: PM counter infrastructure.
  OMAP3: PM: fix lockdep warning caused by omap3_pm_init
  ...
2009-09-18 09:19:26 -07:00
Michael Hennerich
88751dd6ce Input: add driver for ADP5588 QWERTY I2C Keypad
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:04 -07:00
Joonyoung Shim
38e783b381 Input: add touchscreen driver for MELFAS MCS-5000 controller
The MELPAS MCS-5000 is the touchscreen controller. The overview of this
controller can see at the following website:

http://www.melfas.com/product/product01.asp?k_r=eng_

This driver is tested on s3c6410 NCP board and supports only the i2c
interface.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:03 -07:00
Javier Herrero
422b552deb Input: add driver for OpenCores Keyboard Controller
Driver for the keyboard hardware documented here:
	http://www.opencores.org/project,keyboardcontroller

Signed-off-by: Javier Herrero <jherrero@hvsistemas.es>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:02 -07:00
Dmitry Torokhov
3b0a9ce0a6 Input: dm355evm_keys - remove dm355evm_keys_hardirq
The genirq already provides default hard IRQ handler for threaded
IRQs, no need to implement our own here.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:01 -07:00
Dmitry Torokhov
30b37131aa Input: synaptics_i2c - switch to using __cancel_delayed_work()
cancel_delayed_work() may spin and therefore should not be used in
interrupt contexts.

Acked-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:01 -07:00
Michael Hennerich
36fb252778 Input: ad7879 - add support for AD7889
The AD7889 is a new part but 100% software compatible with the AD7879, so
add it to the id_table and help text.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:00 -07:00
Dmitry Torokhov
9605fb48e1 Input: atkbd - rely on input core to restore state on resume
Now that input core takes care of restoring state of input devices
upon resume we don't need to do anything special here.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:23:59 -07:00
Dmitry Torokhov
ffd0db9719 Input: add generic suspend and resume for input devices
Automatically turn off leds and sound effects as part of suspend
process and restore led state, sounds and repeat rate at resume.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:23:58 -07:00
Dmitry Torokhov
181d683d75 Input: libps2 - additional locking for i8042 ports
The serio ports on i8042 are not completely isolated; while we provide
enough locking to ensure proper serialization when accessing control
and data registers AUX and KBD ports can still have an effect on each
other on PS/2 protocol level. The most prominent effect is that
issuing a command for the device connected to one port may cause
abort of the command currently executing by the device connected to
another port.

Since i8042 nor serio subsystem are not aware of the details of the
PS/2 protocol (length of the commands and their replies and so on) the
locking should be done on libps2 level by adding special handling when
we see that we are dealing with serio port on i8042.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:23:45 -07:00
Daniel Ribeiro
d0a8213248 input: PCAP2 misc input driver
This is a driver for misc input events for the PCAP2 PMIC, it handles
the Power key and the Headphone button.

Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Ilya Petrov <ilya.muromec@gmail.com>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-09-17 09:47:12 +02:00
Daniel Ribeiro
0387e107d6 input: PCAP2 based touchscreen driver
Touchscreen driver for the PCAP2 multi function device used in
Motorola EZX smartphones.

Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-09-17 09:47:12 +02:00
Mark Brown
0c73b992dd input: Add support for the WM831x ON pin
The WM831x series of PMICs support control of initial power on
through the ON pin on the device with soft control of the pin
at other times. Represent this to userspace as KEY_POWER.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-09-17 09:47:02 +02:00
Linus Torvalds
ab86e5765d Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
  Driver Core: devtmpfs - kernel-maintained tmpfs-based /dev
  debugfs: Modify default debugfs directory for debugging pktcdvd.
  debugfs: Modified default dir of debugfs for debugging UHCI.
  debugfs: Change debugfs directory of IWMC3200
  debugfs: Change debuhgfs directory of trace-events-sample.h
  debugfs: Fix mount directory of debugfs by default in events.txt
  hpilo: add poll f_op
  hpilo: add interrupt handler
  hpilo: staging for interrupt handling
  driver core: platform_device_add_data(): use kmemdup()
  Driver core: Add support for compatibility classes
  uio: add generic driver for PCI 2.3 devices
  driver-core: move dma-coherent.c from kernel to driver/base
  mem_class: fix bug
  mem_class: use minor as index instead of searching the array
  driver model: constify attribute groups
  UIO: remove 'default n' from Kconfig
  Driver core: Add accessor for device platform data
  Driver core: move dev_get/set_drvdata to drivers/base/dd.c
  Driver core: add new device to bus's list before probing
2009-09-16 08:27:10 -07:00
Paul Mundt
ea88023b34 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
	arch/sh/kernel/vmlinux.lds.S
2009-09-16 13:48:32 +09:00