commit 93fb84b50f upstream.
I missed converting one dev_info call to deb_dbg before submitting the driver.
Without this change, a message will be printed to dmesg for each button press
if a RC6 remote is used.
Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Send both fingers using the new multitouch protocol in addition to
the old single finger event and second finger ABS_HAT* hack.
The new protocol does not specify how to report up events. To make
sure the user-space frameworks can generate up events, we send at
least one event where ABS_MT_TOUCH_MAJOR is zero before we stop
sending events for a finger.
Signed-off-by: Arve Hjønnevåg <arve@android.com>
This driver allows userspace to receive notification when client
specified key combinations are pressed.
The client opens /dev/keychord and writes a list of keychords
for the driver to monitor.
The client then reads or polls /dev/keychord for notifications.
A client specified ID for the keychord is returned from read()
when a keychord press is detected.
Signed-off-by: Mike Lockwood <lockwood@android.com>
keychord: fix to build without CONFIG_PREEMPT
Change-Id: I911f13aeda4224b6fa57863bc7e8972fec8837fb
Add a platform device in the board file to specify a reset key-combo.
The first time the key-combo is detected a work function that syncs
the filesystems is scheduled. If all the keys are released and then
pressed again, it calls panic. Reboot on panic should be set for
this to work.
Signed-off-by: Arve Hjønnevåg <arve@android.com>
This is needed to support devices that put non-keyboard buttons in
the keyboard matrix. For instance several devices put the trackball
button in the keyboard matrix. In this case BTN_MOUSE should be
reported from the same input device as REL_X/Y.
It is also useful for devices that have multiple logical keyboard in
the same matrix. The HTC dream has a menu key on the external keyboard
and another menu key on the slide-out keyboard. With a single input
device only one of these menu keys can be mapped to KEY_MENU.
Signed-off-by: Arve Hjønnevåg <arve@android.com>
Supports keyboard matrixces, direct inputs, direct outputs and axes connected to gpios.
Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Nick Pelly <npelly@google.com>
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 <arve@android.com>
commit a61cd03827 upstream.
Gigabyte netbook model M1022M requires i8042.noloop, otherwise AUX port
will not detected and the touchpad will not work. Unfortunately chassis
type in DMI set to "Other" and thus generic laptop entry does not fire
on it.
Reported-by: Darryl Bond <dbond@nrggos.com.au>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit f909b1df0a upstream.
The driver does not reference identification strings in DMI tables and
since these strings are no longer required by DMI core we can safely
remove them and save some memory.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 1d9f26262a upstream
Properly handle version of the protocol where standard PS/2 packets
from trackpoint are stuffed into middle (byte 3-6) of the standard
ALPS packets when both the touchpad and trackpoint are used together.
The patch is based on work done by Matthew Chapman and additional
research done by David Kubicek and Erik Osterholm:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/296610
Many thanks to David Kubicek for his efforts in researching fine points
of this new version of the protocol, especially interaction between pad
and stick in these models.
Cc: Andy Isaacson <adi@hexapodia.org>
Signed-off-by: Sebastian Kapfer <sebastian_kapfer@gmx.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 4a18b3ab6e upstream.
Sentelic probes confuse IBM trackpoints so they stop responding to
TP_READ_ID command. See:
http://bugzilla.kernel.org/show_bug.cgi?id=14970
Let's move FSP detection lower so it is probed after trackpoint and
others, just before we strat probing for Intellimouse Explorer.
Signed-off-by: Tai-hwa Liang <avatar@sentelic.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
These laptops often leave i8042 in a wierd state resulting in non-
operational touchpad and keyboard.
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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>
