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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
config INPUT_TSC2007
bool "TI TSC2007 touchscreen controller"
default n
select I2C
---help---
Enable support for the TI TSC2007 touchscreen controller
if INPUT_TSC2007
config TSC2007_8BIT
bool "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 poll waiters"
default 4
depends on !DISABLE_POLL
---help---
Maximum number of threads that can be waiting on poll()
endif
config INPUT_ADS7843E
bool "TI ADS7843/TSC2046 touchscreen controller"
default n
select SPI
---help---
Enable support for the TI/Burr-Brown ADS7842 touchscreen controller. I believe
that driver should be compatibile 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
depends on !DISABLE_POLL
---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 identying 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 reduces data rate for some loss in dragging accuracy. For
12-bit values so 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 reduces data rate for some loss in dragging accuracy. For
12-bit values so 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
config INPUT_STMPE811
bool "STMicro STMPE811 Driver"
default n
---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
depends on !DISABLE_POLL
---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_THRESHX
int "X threshold"
default 12
depends on !STMPE811_TSC_DISABLE
---help---
STMPE811 touchscreen data comes in a a very high rate. New touch positions
will only be reported when the X or Y data changes by these thresholds.
This trades reduces data rate for some loss in dragging accuracy. The
STMPE811 is configure for 12-bit values so 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 a a very high rate. New touch positions
will only be reported when the X or Y data changes by these thresholds.
This trades reduces data rate for some loss in dragging accuracy. The
STMPE811 is configure for 12-bit values so 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 functionlality (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
---help---
Enable very low register-level debug output.
endif
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