| # 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_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 SERIO_GSCPS2_RDI_KEYCODES | |
| bool "Use PrecisionBook keyboard scancodes" | |
| depends on SERIO_GSCPS2 | |
| default n | |
| help | |
| If you have an RDI PrecisionBook, say Y here if you want to use its | |
| built-in keyboard (as opposed to an external keyboard). | |
| The PrecisionBook has five keys that conflict with those used by most | |
| AT and PS/2 keyboards. These are as follows: | |
| PrecisionBook Standard AT or PS/2 | |
| F1 F12 | |
| Left Ctrl Left Alt | |
| Caps Lock Left Ctrl | |
| Right Ctrl Caps Lock | |
| Left 102nd key (the key to the right of Left Shift) | |
| If you say N here, and use the PrecisionBook keyboard, then each key | |
| in the left-hand column will be interpreted as the corresponding key | |
| in the right-hand column. | |
| If you say Y here, and use an external keyboard, then each key in the | |
| right-hand column will be interpreted as the key shown in the | |
| left-hand column. | |
| 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 | |
| depends on HAS_IOPORT | |
| 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_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_VMBUS | |
| default HYPERV_VMBUS | |
| 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 |