incubator-nuttx/drivers/input/Kconfig

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#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
menuconfig INPUT
bool "Input Device Support"
default n
---help---
This directory holds implementations of input device drivers.
This includes such things as touchscreen and keypad drivers.
See include/nuttx/input/*.h for registration information.
if INPUT
config INPUT_GOLDFISH_EVENTS
bool "Goldfish input events driver"
select INPUT_TOUCHSCREEN
select INPUT_KEYBOARD
select INPUT_MOUSE
default n
config INPUT_GOLDFISH_NBUFFER
int "Number of goldfish events buffer"
depends on INPUT_GOLDFISH_EVENTS
default 8
config INPUT_FF
bool "Support Force Feedback device"
default n
---help---
Enable support for force feedback devices.
The doc link: https://www.kernel.org/doc/html/v4.19/input/ff.html.
if INPUT_FF
config FF_DUMMY
bool "Enable dummy force feedback driver"
default n
---help---
Enable support for a dummy force feedback driver.
config FF_AW86225
bool "Enable aw86225 driver"
default n
---help---
Enable aw86225 haptic controller chip.
config FF_RTP_FILE_PATH
string "Path of aw86225 rtp file"
default "/etc"
depends on FF_AW86225
---help---
File path depend on the opening of FF_AW86225.
endif # INPUT_FF
config INPUT_MOUSE
bool
default n
---help---
Enable support for mouse devices.
if INPUT_MOUSE
config INPUT_MOUSE_WHEEL
bool "Enable mouse wheel support"
default n
---help---
Enable support for a 4-button mouse report that includes a wheel
position.
endif # INPUT_MOUSE
config INPUT_TOUCHSCREEN
bool
default n
config INPUT_KEYBOARD
bool
default n
config INPUT_UINPUT
bool
default n
---help---
Enable support virtual input device driver
config UINPUT_RPMSG
bool "Enable uinput RPMSG"
depends on INPUT_UINPUT
depends on RPMSG
default n
---help---
Enable support uinput cross core communication
config UINPUT_TOUCH
bool "Enable uinput touch"
select INPUT_TOUCHSCREEN
select INPUT_UINPUT
default n
---help---
Enable support virtual input touch device driver
if UINPUT_TOUCH
config UINPUT_TOUCH_MAXPOINT
int "Maximum number of touch points supported"
default 1
config UINPUT_TOUCH_BUFNUMBER
int "Number of touch data buffer"
default 8
endif
config UINPUT_BUTTONS
bool "Enable uinput buttons"
select INPUT_BUTTONS
select INPUT_UINPUT
default n
---help---
Enable support virtual input button device driver
config UINPUT_KEYBOARD
bool "Enable uinput keyboard"
select INPUT_KEYBOARD
select INPUT_UINPUT
default n
---help---
Enable support virtual input keyboard device driver
if UINPUT_KEYBOARD
config UINPUT_KEYBOARD_BUFNUMBER
int "Number keyboard data buffer"
default 8
endif
config INPUT_MAX11802
bool "MAX11802 touchscreen controller"
default n
select SPI
select INPUT_TOUCHSCREEN
---help---
Enable support for the MAX11802 touchscreen controller
config INPUT_TSC2007
bool "TI TSC2007 touchscreen controller"
default n
select I2C
select INPUT_TOUCHSCREEN
---help---
Enable support for the TI TSC2007 touchscreen controller
if INPUT_TSC2007
config TSC2007_8BIT
bool "TSC2007 8-bit Conversions"
default n
---help---
Use faster, but less accurate, 8-bit conversions. Default: 12-bit conversions.
config TSC2007_MULTIPLE
bool "Multiple TSC2007 Devices"
default n
---help---
Can be defined to support multiple TSC2007 devices on board.
config TSC2007_NPOLLWAITERS
int "Number TSC2007 poll waiters"
default 4
---help---
Maximum number of threads that can be waiting on poll()
endif # INPUT_TSC2007
config INPUT_FT5X06
bool "FocalTech FT5x06 multi-touch, capacitive touch panel controller"
default n
select I2C
select INPUT_TOUCHSCREEN
---help---
Enable support for the FocalTech FT5x06 multi-touch, capacitive
touch panel controller
config INPUT_FT5336
bool "FocalTech FT5336 multi-touch, capacitive touch panel controller"
default n
select I2C
select INPUT_FT5X06
select INPUT_TOUCHSCREEN
depends on EXPERIMENTAL
---help---
Enable support for the FocalTech FT5x06 multi-touch, capacitive
touch panel controller
if INPUT_FT5X06
config FT5X06_POLLMODE
bool "Polled mode"
default n
---help---
Run the FT5x06 in a non-interrupt driven polled mode. Events will
not be driven by interrupts but rather based on a timed poll.
This is a non-optimal design both because (1) it will lead to delays
in detecting touch related events and (2) it will consume a
significant amount of CPU time to perform the polling.
config FT5X06_SWAPXY
bool "Swap X/Y"
default n
---help---
Reverse the meaning of X and Y to handle different LCD orientations.
config FT5X06_SINGLEPOINT
bool "Single point"
default n
---help---
Do no report multi-touch events
if FT5X06_SINGLEPOINT
config FT5X06_THRESHX
int "X threshold"
default 12
---help---
New touch positions will only be reported when the X or Y data changes by these
thresholds. This trades reduced data rates for some loss in dragging accuracy. For
12-bit values the raw ranges are 0-4095. So for example, if your display is
320x240, then THRESHX=13 and THRESHY=17 would correspond to one pixel. Default: 12
config FT5X06_THRESHY
int "Y threshold"
default 12
---help---
New touch positions will only be reported when the X or Y data changes by these
thresholds. This trades reduced data rates for some loss in dragging accuracy. For
12-bit values the raw ranges are 0-4095. So for example, if your display is
320x240, then THRESHX=13 and THRESHY=17 would correspond to one pixel. Default: 12
endif # FT5X06_SINGLEPOINT
config FT5X06_NPOLLWAITERS
int "Number FT5336/FT5x06 poll waiters"
default 4
---help---
Maximum number of threads that can be waiting on poll()
endif # INPUT_FT5X06
config INPUT_ADS7843E
bool "TI ADS7843/TSC2046 touchscreen controller"
default n
select SPI
select INPUT_TOUCHSCREEN
---help---
Enable support for the TI/Burr-Brown ADS7842 touchscreen controller. I believe
that driver should be compatible with the TI/Burr-Brown TSC2046 and XPT2046
touchscreen controllers as well.
if INPUT_ADS7843E
config ADS7843E_MULTIPLE
bool "Multiple ADS7843E Devices"
default n
---help---
Can be defined to support multiple ADS7843E devices on board.
config ADS7843E_NPOLLWAITERS
int "Number poll waiters"
default 4
---help---
Maximum number of threads that can be waiting on poll()
config ADS7843E_SPIDEV
int "SPI bus number"
default 0
---help---
Selects the SPI bus number identifying that SPI interface that
connects the ADS843E to the MCU.
config ADS7843E_DEVMINOR
int "Input device minor number"
default 0
---help---
The ADS7843E device will be registered as /dev/inputN where N is the
value provided by this setting.
config ADS7843E_SPIMODE
int "SPI mode"
default 0
range 0 3
---help---
Controls the SPI mode. The device should work in mode 0, but
sometimes you need to experiment.
config ADS7843E_FREQUENCY
int "SPI frequency"
default 100000
---help---
Define to use a different SPI bus frequency.
config ADS7843E_SWAPXY
bool "Swap X/Y"
default n
---help---
Reverse the meaning of X and Y to handle different LCD orientations.
config ADS7843E_THRESHX
int "X threshold"
default 12
---help---
New touch positions will only be reported when the X or Y data changes by these
thresholds. This trades reduced data rates for some loss in dragging accuracy. For
12-bit values the raw ranges are 0-4095. So for example, if your display is
320x240, then THRESHX=13 and THRESHY=17 would correspond to one pixel. Default: 12
config ADS7843E_THRESHY
int "Y threshold"
default 12
---help---
New touch positions will only be reported when the X or Y data changes by these
thresholds. This trades reduced data rates for some loss in dragging accuracy. For
12-bit values the raw ranges are 0-4095. So for example, if your display is
320x240, then THRESHX=13 and THRESHY=17 would correspond to one pixel. Default: 12
endif # INPUT_ADS7843E
config INPUT_MXT
bool "Atmel maXTouch Driver"
select INPUT_TOUCHSCREEN
default n
---help---
Enables support for the Atmel maXTouch driver
if INPUT_MXT
config MXT_THRESHX
int "X threshold"
default 5
---help---
New touch positions will only be reported when the X or Y data
changes by these thresholds. This trades reduced data rates for some
loss in dragging accuracy. For 12-bit values the raw ranges are
0-4095. So for example, if your display is 800x480, then THRESHX=5
and THRESHY=8 would correspond to a one pixel change. Default: 5
NOTE: This does nothing to reduce the interrupt rate. It only
reduces the rate at which touch events are reports.
config MXT_THRESHY
int "Y threshold"
default 8
---help---
New touch positions will only be reported when the X or Y data
changes by these thresholds. This trades reduced data rates for some
loss in dragging accuracy. For 12-bit values the raw ranges are
0-4095. So for example, if your display is 800x480, then THRESHX=5
and THRESHY=8 would correspond to a one pixel change. Default: 8
NOTE: This does nothing to reduce the interrupt rate. It only
reduces the rate at which touch events are reports.
config MXT_NPOLLWAITERS
int "Number poll waiters"
default 4
---help---
Maximum number of threads that can be waiting on poll()
config MXT_DISABLE_CONFIG_DEBUG_INFO
bool "Disable verbose debug output"
default y
depends on DEBUG_INPUT_INFO
---help---
The maXTouch tends to generate interrupts at a high rate during the
contact. If verbose debug is enabled in this driver, you may not
be able to get anything done because of the high debug output rate.
This setting will allow you to keep verbose touchscreen debug output
in other modules, but to specifically suppress the debug out from
the MXT driver. Debug (non-verbose) errors will still be generated,
but the chit-chat level will be eliminated.
endif # INPUT_MXT
config INPUT_STMPE811
bool "STMicro STMPE811 Driver"
default n
select INPUT_TOUCHSCREEN
---help---
Enables support for the STMPE811 driver
if INPUT_STMPE811
choice
prompt "STMPE Interface"
default STMPE811_I2C
config STMPE811_SPI
bool "SPI Interface"
select SPI
---help---
Enables support for the SPI interface (not currently supported)
config STMPE811_I2C
bool "STMPE811 I2C Interface"
select I2C
---help---
Enables support for the I2C interface
endchoice
config STMPE811_ACTIVELOW
bool "Active Low Interrupt"
default n
---help---
The STMPE811 interrupt is provided by a discrete input (usually a
GPIO interrupt on most MCU architectures). This setting determines
whether the interrupt is active high (or rising edge triggered) or
active low (or falling edge triggered). Default: Active
high/rising edge.
config STMPE811_EDGE
bool "Edge triggered Interrupt"
default n
---help---
The STMPE811 interrupt is provided by a discrete input (usually a
GPIO interrupt on most MCU architectures). This setting determines
whether the interrupt is edge or level triggered. Default: Level
triggered.
config STMPE811_MULTIPLE
bool "Multiple STMPE811 Devices"
default n
---help---
Can be defined to support multiple STMPE811 devices on board.
config STMPE811_NPOLLWAITERS
int "Number poll waiters"
default 4
---help---
Maximum number of threads that can be waiting on poll()
config STMPE811_TSC_DISABLE
bool "Disable STMPE811 Touchscreen Support"
default n
---help---
Disable driver touchscreen functionality.
config STMPE811_SWAPXY
bool "Swap X/Y"
default n
depends on !STMPE811_TSC_DISABLE
---help---
Reverse the meaning of X and Y to handle different LCD orientations.
config STMPE811_OFFSETX
int "X offset"
default 0
depends on !STMPE811_TSC_DISABLE
---help---
Horizontal offset between the left edge of the touchscreen and
the left edge of the display area.
config STMPE811_OFFSETY
int "Y offset"
default 0
depends on !STMPE811_TSC_DISABLE
---help---
Vertical offset between the top edge of the touchscreen and
the top edge of the display area.
config STMPE811_THRESHX
int "X threshold"
default 12
depends on !STMPE811_TSC_DISABLE
---help---
STMPE811 touchscreen data comes in at a very high rate. New touch
positions will only be reported when the X or Y data changes by these
thresholds. This trades reduced data rates for some loss in dragging
accuracy. The STMPE811 is configured for 12-bit values; the raw ranges
are 0-4095. So for example, if your display is 320x240, then THRESHX=13
and THRESHY=17 would correspond to one pixel. Default: 12
config STMPE811_THRESHY
int "Y threshold"
default 12
depends on !STMPE811_TSC_DISABLE
---help---
STMPE811 touchscreen data comes in at a very high rate. New touch
positions will only be reported when the X or Y data changes by these
thresholds. This trades reduced data rates for some loss in dragging
accuracy. The STMPE811 is configured for 12-bit values; the raw ranges
are 0-4095. So for example, if your display is 320x240, then THRESHX=13
and THRESHY=17 would correspond to one pixel. Default: 12
config STMPE811_ADC_DISABLE
bool "Disable STMPE811 ADC Support"
default y
---help---
Disable driver ADC functionality.
config STMPE811_GPIO_DISABLE
bool "Disable STMPE811 GPIO Support"
default y
---help---
Disable driver GPIO functionality.
config STMPE811_GPIOINT_DISABLE
bool "Disable STMPE811 GPIO Interrupt Support"
default y
depends on !STMPE811_GPIO_DISABLE
---help---
Disable driver GPIO interrupt functionality (ignored if GPIO
functionality is disabled).
config STMPE811_TEMP_DISABLE
bool "Disable STMPE811 Temperature Sensor Support"
default y
---help---
Disable driver temperature sensor functionality.
config STMPE811_REGDEBUG
bool "Enable Register-Level STMPE811 Debug"
default n
depends on DEBUG_FEATURES
---help---
Enable very low register-level debug output.
endif # INPUT_STMPE811
config INPUT_CYPRESS_MBR3108
bool "Enable Cypress MBR3108 CapSense driver"
default n
select INPUT_TOUCHSCREEN
---help---
Enable support for Cypress MBR3108 CapSense touch button & proximity
input sensor.
if INPUT_CYPRESS_MBR3108
config INPUT_CYPRESS_MBR3108_DEBUG
bool "Enable debug support for Cypress sensor"
default n
depends on DEBUG_FEATURES
---help---
Enable debugging traces for MBR3108 driver
config INPUT_CYPRESS_MBR3108_NPOLLWAITERS
int "Number of waiters to poll"
default 1
---help---
Maximum number of threads that can be waiting on poll()
endif # INPUT_CYPRESS_MBR3108
config INPUT_GT9XX
bool "Goodix GT9xx Driver"
default n
select INPUT_TOUCHSCREEN
---help---
Enable support for Goodix GT9xx touch panel.
if INPUT_GT9XX
config INPUT_GT9XX_NPOLLWAITERS
int "Number of waiters to poll"
default 1
---help---
Maximum number of threads that can be waiting on poll()
config INPUT_GT9XX_I2C_FREQUENCY
int "I2C frequency (Hz)"
default 400000
---help---
I2C frequency in Hz
endif # INPUT_GT9XX
config INPUT_BUTTONS
bool "Button Inputs"
default n
---help---
Enable standard button upper half driver.
config INPUT_BUTTONS_DEBOUNCE_DELAY
int "Button Debounce Delay (millisecond)"
default 0
depends on INPUT_BUTTONS
---help---
Button Debounce Delay in ms
if INPUT_BUTTONS
config INPUT_BUTTONS_LOWER
bool "Generic Lower Half Button Driver"
default n
depends on ARCH_BUTTONS && ARCH_IRQBUTTONS
---help---
If the board supports the standard button interfaces as defined in
include/nuttx/board.h header file, then this standard button lower
half driver might be usable.
In order for this generic driver to be usable:
1. The board implementation must provide the button interfaces as
defined in include/nuttx/board.h
2. The board implementation must support interrupts for each button.
If your board does not meet these requirements, then the
button_lower.c file can still be copied to your board src/ directory
and modified for your specific board requirements.
config INPUT_BUTTONS_NPOLLWAITERS
int "Max Number of Poll Waiters"
default 2
endif # INPUT_BUTTONS
config INPUT_DJOYSTICK
bool "Discrete Joystick"
default n
---help---
Enable standard discrete joystick upper half driver. A discrete
joystick refers to a joystick that could be implemented entirely
with GPIO input pins. So up, down, left, and right are all discrete
values like buttons (as opposed to integer values like you might
obtain from an analog joystick).
if INPUT_DJOYSTICK
config INPUT_DJOYSTICK_NPOLLWAITERS
int "Max Number of Poll Waiters"
default 2
endif # INPUT_DJOYSTICK
config INPUT_AJOYSTICK
bool "Analog Joystick"
default n
---help---
Enable standard analog joystick upper half driver. An analog
joystick refers to a joystick that provides position data as an
integer value that might have been obtained through Analog-
to-Digital Conversion (ADC). The analog positional data may also
be accompanied by discrete button data.
if INPUT_AJOYSTICK
config INPUT_AJOYSTICK_NPOLLWAITERS
int "Max Number of Poll Waiters"
default 2
endif # INPUT_AJOYSTICK
config INPUT_NUNCHUCK
bool "Nintendo Wii Nunchuck Joystick (White Model)"
default n
select I2C
---help---
Enable a Nintendo Wii Nunchuck joystick upper half driver. The
nunchuck joystick provides position data as an integer value.The
analog positional data may also be accompanied by discrete button
data.
if INPUT_NUNCHUCK
config NUNCHUCK_NPOLLWAITERS
int "Max Number of Poll Waiters"
default 2
endif # INPUT_NUNCHUCK
config INPUT_SPQ10KBD
bool "Solder Party Q10 BlackBerry Keyboard"
default n
select I2C
---help---
Enable the Solder Party Q10 BlackBerry Keyboard support. This
exposes itself as a standard keyboard at /dev/kbdN.
This keyboard exists both as a standalone module and integrated
into the Solder Party Keyboard FeatherWing. Information on this
can be found at https://www.solder.party/docs/keyboard-pmod/
if INPUT_SPQ10KBD
config SPQ10KBD_DJOY
bool "Joystick Interface for Buttons"
select INPUT_DJOYSTICK
default n
config SPQ10KBD_REGDBG
bool "Keyboard Register Debug"
default n
config SPQ10KBD_BUFSIZE
int "Keyboard Buffer Size"
default 10
config SPQ10KBD_NPOLLWAITERS
int "Max Number of Poll Waiters"
default 2
endif # INPUT_SPQ10KBD
endif # INPUT