Current File : //usr/src/linux-headers-5.15.0-125-generic/drivers/input/serio/Kconfig
# SPDX-License-Identifier: GPL-2.0-only
#
# Input core configuration
#
config SERIO
tristate "Serial I/O support"
default y
help
Say Yes here if you have any input device that uses serial I/O to
communicate with the system. This includes the
* standard AT keyboard and PS/2 mouse *
as well as serial mice, Sun keyboards, some joysticks and 6dof
devices and more.
If unsure, say Y.
To compile this driver as a module, choose M here: the
module will be called serio.
config ARCH_MIGHT_HAVE_PC_SERIO
bool
help
Select this config option from the architecture Kconfig if
the architecture might use a PC serio device (i8042) to
communicate with keyboard, mouse, etc.
if SERIO
config SERIO_I8042
tristate "i8042 PC Keyboard controller"
default y
depends on ARCH_MIGHT_HAVE_PC_SERIO
help
i8042 is the chip over which the standard AT keyboard and PS/2
mouse are connected to the computer. If you use these devices,
you'll need to say Y here.
If unsure, say Y.
To compile this driver as a module, choose M here: the
module will be called i8042.
config SERIO_SERPORT
tristate "Serial port line discipline"
default y
depends on TTY
help
Say Y here if you plan to use an input device (mouse, joystick,
tablet, 6dof) that communicates over the RS232 serial (COM) port.
More information is available: <file:Documentation/input/input.rst>
If unsure, say Y.
To compile this driver as a module, choose M here: the
module will be called serport.
config SERIO_CT82C710
tristate "ct82c710 Aux port controller"
depends on X86
help
Say Y here if you have a Texas Instruments TravelMate notebook
equipped with the ct82c710 chip and want to use a mouse connected
to the "QuickPort".
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called ct82c710.
config SERIO_Q40KBD
tristate "Q40 keyboard controller"
depends on Q40
config SERIO_PARKBD
tristate "Parallel port keyboard adapter"
depends on PARPORT
help
Say Y here if you built a simple parallel port adapter to attach
an additional AT keyboard, XT keyboard or PS/2 mouse.
More information is available: <file:Documentation/input/input.rst>
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called parkbd.
config SERIO_RPCKBD
tristate "Acorn RiscPC keyboard controller"
depends on ARCH_ACORN
default y
help
Say Y here if you have the Acorn RiscPC and want to use an AT
keyboard connected to its keyboard controller.
To compile this driver as a module, choose M here: the
module will be called rpckbd.
config SERIO_AMBAKMI
tristate "AMBA KMI keyboard controller"
depends on ARM_AMBA
config SERIO_SA1111
tristate "Intel SA1111 keyboard controller"
depends on SA1111
config SERIO_GSCPS2
tristate "HP GSC PS/2 keyboard and PS/2 mouse controller"
depends on GSC
default y
help
This driver provides support for the PS/2 ports on PA-RISC machines
over which HP PS/2 keyboards and PS/2 mice may be connected.
If you use these devices, you'll need to say Y here.
It's safe to enable this driver, so if unsure, say Y.
To compile this driver as a module, choose M here: the
module will be called gscps2.
config HP_SDC
tristate "HP System Device Controller i8042 Support"
depends on (GSC || HP300) && SERIO
default y
help
This option enables support for the "System Device
Controller", an i8042 carrying microcode to manage a
few miscellaneous devices on some Hewlett Packard systems.
The SDC itself contains a 10ms resolution timer/clock capable
of delivering interrupts on a periodic and one-shot basis.
The SDC may also be connected to a battery-backed real-time
clock, a basic audio waveform generator, and an HP-HIL Master
Link Controller serving up to seven input devices.
By itself this option is rather useless, but enabling it will
enable selection of drivers for the abovementioned devices.
It is, however, incompatible with the old, reliable HIL keyboard
driver, and the new HIL driver is experimental, so if you plan
to use a HIL keyboard as your primary keyboard, you may wish
to keep using that driver until the new HIL drivers have had
more testing.
config HIL_MLC
tristate "HIL MLC Support (needed for HIL input devices)"
depends on HP_SDC
config SERIO_PCIPS2
tristate "PCI PS/2 keyboard and PS/2 mouse controller"
depends on PCI
help
Say Y here if you have a Mobility Docking station with PS/2
keyboard and mice ports.
To compile this driver as a module, choose M here: the
module will be called pcips2.
config SERIO_MACEPS2
tristate "SGI O2 MACE PS/2 controller"
depends on SGI_IP32
help
Say Y here if you have SGI O2 workstation and want to use its
PS/2 ports.
To compile this driver as a module, choose M here: the
module will be called maceps2.
config SERIO_SGI_IOC3
tristate "SGI IOC3 PS/2 controller"
depends on SGI_MFD_IOC3
help
Say Y here if you have an SGI Onyx2, SGI Octane or IOC3 PCI card
and you want to attach and use a keyboard, mouse, or both.
To compile this driver as a module, choose M here: the
module will be called ioc3kbd.
config SERIO_LIBPS2
tristate "PS/2 driver library"
depends on SERIO_I8042 || SERIO_I8042=n
help
Say Y here if you are using a driver for device connected
to a PS/2 port, such as PS/2 mouse or standard AT keyboard.
To compile this driver as a module, choose M here: the
module will be called libps2.
config SERIO_RAW
tristate "Raw access to serio ports"
help
Say Y here if you want to have raw access to serio ports, such as
AUX ports on i8042 keyboard controller. Each serio port that is
bound to this driver will be accessible via a char device with
major 10 and dynamically allocated minor. The driver will try
allocating minor 1 (that historically corresponds to /dev/psaux)
first. To bind this driver to a serio port use sysfs interface:
echo -n "serio_raw" > /sys/bus/serio/devices/serioX/drvctl
To compile this driver as a module, choose M here: the
module will be called serio_raw.
config SERIO_XILINX_XPS_PS2
tristate "Xilinx XPS PS/2 Controller Support"
depends on PPC || MICROBLAZE
help
This driver supports XPS PS/2 IP from the Xilinx EDK on
PowerPC platform.
To compile this driver as a module, choose M here: the
module will be called xilinx_ps2.
config SERIO_ALTERA_PS2
tristate "Altera UP PS/2 controller"
depends on HAS_IOMEM
help
Say Y here if you have Altera University Program PS/2 ports.
To compile this driver as a module, choose M here: the
module will be called altera_ps2.
config SERIO_AMS_DELTA
tristate "Amstrad Delta (E3) mailboard support"
depends on MACH_AMS_DELTA
default y
help
Say Y here if you have an E3 and want to use its mailboard,
or any standard AT keyboard connected to the mailboard port.
When used for the E3 mailboard, a non-standard key table
must be loaded from userspace, possibly using udev extras
provided keymap helper utility.
To compile this driver as a module, choose M here;
the module will be called ams_delta_serio.
config SERIO_PS2MULT
tristate "TQC PS/2 multiplexer"
help
Say Y here if you have the PS/2 line multiplexer like the one
present on TQC boards.
To compile this driver as a module, choose M here: the
module will be called ps2mult.
config SERIO_ARC_PS2
tristate "ARC PS/2 support"
depends on HAS_IOMEM
help
Say Y here if you have an ARC FPGA platform with a PS/2
controller in it.
To compile this driver as a module, choose M here; the module
will be called arc_ps2.
config SERIO_APBPS2
tristate "GRLIB APBPS2 PS/2 keyboard/mouse controller"
depends on OF && HAS_IOMEM
help
Say Y here if you want support for GRLIB APBPS2 peripherals used
to connect to PS/2 keyboard and/or mouse.
To compile this driver as a module, choose M here: the module will
be called apbps2.
config SERIO_OLPC_APSP
tristate "OLPC AP-SP input support"
depends on ARCH_MMP || COMPILE_TEST
help
Say Y here if you want support for the keyboard and touchpad included
in the OLPC XO-1.75 and XO-4 laptops.
To compile this driver as a module, choose M here: the module will
be called olpc_apsp.
config HYPERV_KEYBOARD
tristate "Microsoft Synthetic Keyboard driver"
depends on HYPERV
default HYPERV
help
Select this option to enable the Hyper-V Keyboard driver.
To compile this driver as a module, choose M here: the module will
be called hyperv_keyboard.
config SERIO_SUN4I_PS2
tristate "Allwinner A10 PS/2 controller support"
depends on ARCH_SUNXI || COMPILE_TEST
help
This selects support for the PS/2 Host Controller on
Allwinner A10.
To compile this driver as a module, choose M here: the
module will be called sun4i-ps2.
config SERIO_GPIO_PS2
tristate "GPIO PS/2 bit banging driver"
depends on GPIOLIB
help
Say Y here if you want PS/2 bit banging support via GPIO.
To compile this driver as a module, choose M here: the
module will be called ps2-gpio.
If you are unsure, say N.
config USERIO
tristate "User space serio port driver support"
help
Say Y here if you want to support user level drivers for serio
subsystem accessible under char device 10:240 - /dev/userio. Using
this facility userspace programs can implement serio ports that
will be used by the standard in-kernel serio consumer drivers,
such as psmouse and atkbd.
To compile this driver as a module, choose M here: the module will be
called userio.
If you are unsure, say N.
endif
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