linux/drivers/input/Kconfig
Andrew Duggan 2b6a321da9 Input: synaptics-rmi4 - add support for Synaptics RMI4 devices
Synaptics uses the Register Mapped Interface (RMI) protocol as a
communications interface for their devices. This driver adds the core
functionality needed to interface with RMI4 devices.

RMI devices can be connected to the host via several transport protocols
and can supports a wide variety of functionality defined by RMI functions.
Support for transport protocols and RMI functions are implemented in
individual drivers. The RMI4 core driver uses a bus architecture to
facilitate the various combinations of transport and function drivers
needed by a particular device.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Signed-off-by: Christopher Heiny <cheiny@synaptics.com>
Tested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-03-10 16:02:39 -08:00

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#
# Input device configuration
#
menu "Input device support"
depends on !UML
config INPUT
tristate "Generic input layer (needed for keyboard, mouse, ...)" if EXPERT
default y
help
Say Y here if you have any input device (mouse, keyboard, tablet,
joystick, steering wheel ...) connected to your system and want
it to be available to applications. This includes standard PS/2
keyboard and mouse.
Say N here if you have a headless (no monitor, no keyboard) system.
More information is available: <file:Documentation/input/input.txt>
If unsure, say Y.
To compile this driver as a module, choose M here: the
module will be called input.
if INPUT
config INPUT_LEDS
tristate "Export input device LEDs in sysfs"
depends on LEDS_CLASS
default INPUT
help
Say Y here if you would like to export LEDs on input devices
as standard LED class devices in sysfs.
If unsure, say Y.
To compile this driver as a module, choose M here: the
module will be called input-leds.
config INPUT_FF_MEMLESS
tristate "Support for memoryless force-feedback devices"
help
Say Y here if you have memoryless force-feedback input device
such as Logitech WingMan Force 3D, ThrustMaster FireStorm Dual
Power 2, or similar. You will also need to enable hardware-specific
driver.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called ff-memless.
config INPUT_POLLDEV
tristate "Polled input device skeleton"
help
Say Y here if you are using a driver for an input
device that periodically polls hardware state. This
option is only useful for out-of-tree drivers since
in-tree drivers select it automatically.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called input-polldev.
config INPUT_SPARSEKMAP
tristate "Sparse keymap support library"
help
Say Y here if you are using a driver for an input
device that uses sparse keymap. This option is only
useful for out-of-tree drivers since in-tree drivers
select it automatically.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called sparse-keymap.
config INPUT_MATRIXKMAP
tristate "Matrix keymap support library"
help
Say Y here if you are using a driver for an input
device that uses matrix keymap. This option is only
useful for out-of-tree drivers since in-tree drivers
select it automatically.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called matrix-keymap.
comment "Userland interfaces"
config INPUT_MOUSEDEV
tristate "Mouse interface"
default y
help
Say Y here if you want your mouse to be accessible as char devices
13:32+ - /dev/input/mouseX and 13:63 - /dev/input/mice as an
emulated IntelliMouse Explorer PS/2 mouse. That way, all user space
programs (including SVGAlib, GPM and X) will be able to use your
mouse.
If unsure, say Y.
To compile this driver as a module, choose M here: the
module will be called mousedev.
config INPUT_MOUSEDEV_PSAUX
bool "Provide legacy /dev/psaux device"
default y
depends on INPUT_MOUSEDEV
help
Say Y here if you want your mouse also be accessible as char device
10:1 - /dev/psaux. The data available through /dev/psaux is exactly
the same as the data from /dev/input/mice.
If unsure, say Y.
config INPUT_MOUSEDEV_SCREEN_X
int "Horizontal screen resolution"
depends on INPUT_MOUSEDEV
default "1024"
help
If you're using a digitizer, or a graphic tablet, and want to use
it as a mouse then the mousedev driver needs to know the X window
screen resolution you are using to correctly scale the data. If
you're not using a digitizer, this value is ignored.
config INPUT_MOUSEDEV_SCREEN_Y
int "Vertical screen resolution"
depends on INPUT_MOUSEDEV
default "768"
help
If you're using a digitizer, or a graphic tablet, and want to use
it as a mouse then the mousedev driver needs to know the X window
screen resolution you are using to correctly scale the data. If
you're not using a digitizer, this value is ignored.
config INPUT_JOYDEV
tristate "Joystick interface"
help
Say Y here if you want your joystick or gamepad to be
accessible as char device 13:0+ - /dev/input/jsX device.
If unsure, say Y.
More information is available: <file:Documentation/input/joystick.txt>
To compile this driver as a module, choose M here: the
module will be called joydev.
config INPUT_EVDEV
tristate "Event interface"
help
Say Y here if you want your input device events be accessible
under char device 13:64+ - /dev/input/eventX in a generic way.
To compile this driver as a module, choose M here: the
module will be called evdev.
config INPUT_EVBUG
tristate "Event debugging"
help
Say Y here if you have a problem with the input subsystem and
want all events (keypresses, mouse movements), to be output to
the system log. While this is useful for debugging, it's also
a security threat - your keypresses include your passwords, of
course.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called evbug.
config INPUT_APMPOWER
tristate "Input Power Event -> APM Bridge" if EXPERT
depends on INPUT && APM_EMULATION
help
Say Y here if you want suspend key events to trigger a user
requested suspend through APM. This is useful on embedded
systems where such behaviour is desired without userspace
interaction. If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called apm-power.
comment "Input Device Drivers"
source "drivers/input/keyboard/Kconfig"
source "drivers/input/mouse/Kconfig"
source "drivers/input/joystick/Kconfig"
source "drivers/input/tablet/Kconfig"
source "drivers/input/touchscreen/Kconfig"
source "drivers/input/misc/Kconfig"
source "drivers/input/rmi4/Kconfig"
endif
menu "Hardware I/O ports"
source "drivers/input/serio/Kconfig"
source "drivers/input/gameport/Kconfig"
endmenu
endmenu