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864fe73c31
linux/drivers/input/touchscreen/Kconfig
Hans-Christian Egtvedt 864fe73c31 Input: add wm97xx accelerated driver for Atmel microprocessors 
This patch adds an accelerated driver for Atmel AVR32 AT32AP700X
microprocessors. It uses interrupts on the channel B in the AC97
controller. Thus, offloading the work queue in the wm97xx-ts driver.

The driver has been tested with Atmel AVR32 AT32AP7000 and Wolfson
WM9712 codec.

The driver can also be easily modified to support Atmel AT91 devices, as
AT91 and AVR32 share the same AC97C module.

[Fixed leak of atmel_wm97xx when probe fails. -- broonie]
[dtor@mail.ru: do not report ABS_PRESSURE events when not measuring pressure]
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-04-18 19:13:34 -07:00

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#
# Touchscreen driver configuration
#
menuconfig INPUT_TOUCHSCREEN
bool "Touchscreens"
help
Say Y here, and a list of supported touchscreens will be displayed.
This option doesn't affect the kernel.
If unsure, say Y.
if INPUT_TOUCHSCREEN
config TOUCHSCREEN_ADS7846
tristate "ADS7846/TSC2046 and ADS7843 based touchscreens"
depends on SPI_MASTER
depends on HWMON = n || HWMON
help
Say Y here if you have a touchscreen interface using the
ADS7846/TSC2046 or ADS7843 controller, and your board-specific
setup code includes that in its table of SPI devices.
If HWMON is selected, and the driver is told the reference voltage
on your board, you will also get hwmon interfaces for the voltage
(and on ads7846/tsc2046, temperature) sensors of this chip.
If unsure, say N (but it's safe to say "Y").
To compile this driver as a module, choose M here: the
module will be called ads7846.
config TOUCHSCREEN_AD7877
tristate "AD7877 based touchscreens"
depends on SPI_MASTER
help
Say Y here if you have a touchscreen interface using the
AD7877 controller, and your board-specific initialization
code includes that in its table of SPI devices.
If unsure, say N (but it's safe to say "Y").
To compile this driver as a module, choose M here: the
module will be called ad7877.
config TOUCHSCREEN_AD7879_I2C
tristate "AD7879 based touchscreens: AD7879-1 I2C Interface"
depends on I2C
select TOUCHSCREEN_AD7879
help
Say Y here if you have a touchscreen interface using the
AD7879-1 controller, and your board-specific initialization
code includes that in its table of I2C devices.
If unsure, say N (but it's safe to say "Y").
To compile this driver as a module, choose M here: the
module will be called ad7879.
config TOUCHSCREEN_AD7879_SPI
tristate "AD7879 based touchscreens: AD7879 SPI Interface"
depends on SPI_MASTER && TOUCHSCREEN_AD7879_I2C = n
select TOUCHSCREEN_AD7879
help
Say Y here if you have a touchscreen interface using the
AD7879 controller, and your board-specific initialization
code includes that in its table of SPI devices.
If unsure, say N (but it's safe to say "Y").
To compile this driver as a module, choose M here: the
module will be called ad7879.
config TOUCHSCREEN_AD7879
tristate
default n
config TOUCHSCREEN_BITSY
tristate "Compaq iPAQ H3600 (Bitsy) touchscreen"
depends on SA1100_BITSY
select SERIO
help
Say Y here if you have the h3600 (Bitsy) touchscreen.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called h3600_ts_input.
config TOUCHSCREEN_CORGI
tristate "SharpSL (Corgi and Spitz series) touchscreen driver (DEPRECATED)"
depends on PXA_SHARPSL
select CORGI_SSP_DEPRECATED
default y
help
Say Y here to enable the driver for the touchscreen on the
Sharp SL-C7xx and SL-Cxx00 series of PDAs.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called corgi_ts.
NOTE: this driver is deprecated, try enable SPI and generic
ADS7846-based touchscreen driver.
config TOUCHSCREEN_DA9034
tristate "Touchscreen support for Dialog Semiconductor DA9034"
depends on PMIC_DA903X
default y
help
Say Y here to enable the support for the touchscreen found
on Dialog Semiconductor DA9034 PMIC.
config TOUCHSCREEN_FUJITSU
tristate "Fujitsu serial touchscreen"
select SERIO
help
Say Y here if you have the Fujitsu touchscreen (such as one
installed in Lifebook P series laptop) connected to your
system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called fujitsu-ts.
config TOUCHSCREEN_GUNZE
tristate "Gunze AHL-51S touchscreen"
select SERIO
help
Say Y here if you have the Gunze AHL-51 touchscreen connected to
your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called gunze.
config TOUCHSCREEN_ELO
tristate "Elo serial touchscreens"
select SERIO
help
Say Y here if you have an Elo serial touchscreen connected to
your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called elo.
config TOUCHSCREEN_WACOM_W8001
tristate "Wacom W8001 penabled serial touchscreen"
select SERIO
help
Say Y here if you have an Wacom W8001 penabled serial touchscreen
connected to your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called wacom_w8001.
config TOUCHSCREEN_MTOUCH
tristate "MicroTouch serial touchscreens"
select SERIO
help
Say Y here if you have a MicroTouch (3M) serial touchscreen connected to
your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called mtouch.
config TOUCHSCREEN_INEXIO
tristate "iNexio serial touchscreens"
select SERIO
help
Say Y here if you have an iNexio serial touchscreen connected to
your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called inexio.
config TOUCHSCREEN_MK712
tristate "ICS MicroClock MK712 touchscreen"
help
Say Y here if you have the ICS MicroClock MK712 touchscreen
controller chip in your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called mk712.
config TOUCHSCREEN_HP600
tristate "HP Jornada 6xx touchscreen"
depends on SH_HP6XX && SH_ADC
help
Say Y here if you have a HP Jornada 620/660/680/690 and want to
support the built-in touchscreen.
To compile this driver as a module, choose M here: the
module will be called hp680_ts_input.
config TOUCHSCREEN_HP7XX
tristate "HP Jornada 7xx touchscreen"
depends on SA1100_JORNADA720_SSP
help
Say Y here if you have a HP Jornada 710/720/728 and want
to support the built-in touchscreen.
To compile this driver as a module, choose M here: the
module will be called jornada720_ts.
config TOUCHSCREEN_HTCPEN
tristate "HTC Shift X9500 touchscreen"
depends on ISA
help
Say Y here if you have an HTC Shift UMPC also known as HTC X9500
Clio / Shangrila and want to support the built-in touchscreen.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called htcpen.
config TOUCHSCREEN_PENMOUNT
tristate "Penmount serial touchscreen"
select SERIO
help
Say Y here if you have a Penmount serial touchscreen connected to
your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called penmount.
config TOUCHSCREEN_MIGOR
tristate "Renesas MIGO-R touchscreen"
depends on SH_MIGOR && I2C
help
Say Y here to enable MIGO-R touchscreen support.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called migor_ts.
config TOUCHSCREEN_TOUCHRIGHT
tristate "Touchright serial touchscreen"
select SERIO
help
Say Y here if you have a Touchright serial touchscreen connected to
your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called touchright.
config TOUCHSCREEN_TOUCHWIN
tristate "Touchwin serial touchscreen"
select SERIO
help
Say Y here if you have a Touchwin serial touchscreen connected to
your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called touchwin.
config TOUCHSCREEN_ATMEL_TSADCC
tristate "Atmel Touchscreen Interface"
depends on ARCH_AT91SAM9RL
help
Say Y here if you have a 4-wire touchscreen connected to the
ADC Controller on your Atmel SoC (such as the AT91SAM9RL).
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called atmel_tsadcc.
config TOUCHSCREEN_UCB1400
tristate "Philips UCB1400 touchscreen"
depends on AC97_BUS
depends on UCB1400_CORE
help
This enables support for the Philips UCB1400 touchscreen interface.
The UCB1400 is an AC97 audio codec. The touchscreen interface
will be initialized only after the ALSA subsystem has been
brought up and the UCB1400 detected. You therefore have to
configure ALSA support as well (either built-in or modular,
independently of whether this driver is itself built-in or
modular) for this driver to work.
To compile this driver as a module, choose M here: the
module will be called ucb1400_ts.
config TOUCHSCREEN_WM97XX
tristate "Support for WM97xx AC97 touchscreen controllers"
depends on AC97_BUS
help
Say Y here if you have a Wolfson Microelectronics WM97xx
touchscreen connected to your system. Note that this option
only enables core driver, you will also need to select
support for appropriate chip below.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called wm97xx-ts.
config TOUCHSCREEN_WM9705
bool "WM9705 Touchscreen interface support"
depends on TOUCHSCREEN_WM97XX
default y
help
Say Y here to enable support for the Wolfson Microelectronics
WM9705 touchscreen controller.
config TOUCHSCREEN_WM9712
bool "WM9712 Touchscreen interface support"
depends on TOUCHSCREEN_WM97XX
default y
help
Say Y here to enable support for the Wolfson Microelectronics
WM9712 touchscreen controller.
config TOUCHSCREEN_WM9713
bool "WM9713 Touchscreen interface support"
depends on TOUCHSCREEN_WM97XX
default y
help
Say Y here to enable support for the Wolfson Microelectronics
WM9713 touchscreen controller.
config TOUCHSCREEN_WM97XX_ATMEL
tristate "WM97xx Atmel accelerated touch"
depends on TOUCHSCREEN_WM97XX && (AVR32 || ARCH_AT91)
help
Say Y here for support for streaming mode with WM97xx touchscreens
on Atmel AT91 or AVR32 systems with an AC97C module.
Be aware that this will use channel B in the controller for
streaming data, this must not conflict with other AC97C drivers.
If unsure, say N.
To compile this driver as a module, choose M here: the module will
be called atmel-wm97xx.
config TOUCHSCREEN_WM97XX_MAINSTONE
tristate "WM97xx Mainstone accelerated touch"
depends on TOUCHSCREEN_WM97XX && ARCH_PXA
help
Say Y here for support for streaming mode with WM97xx touchscreens
on Mainstone systems.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called mainstone-wm97xx.
config TOUCHSCREEN_WM97XX_ZYLONITE
tristate "Zylonite accelerated touch"
depends on TOUCHSCREEN_WM97XX && MACH_ZYLONITE
select TOUCHSCREEN_WM9713
help
Say Y here for support for streaming mode with the touchscreen
on Zylonite systems.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called zylonite-wm97xx.
config TOUCHSCREEN_USB_COMPOSITE
tristate "USB Touchscreen Driver"
depends on USB_ARCH_HAS_HCD
select USB
help
USB Touchscreen driver for:
- eGalax Touchkit USB (also includes eTurboTouch CT-410/510/700)
- PanJit TouchSet USB
- 3M MicroTouch USB (EX II series)
- ITM
- some other eTurboTouch
- Gunze AHL61
- DMC TSC-10/25
- IRTOUCHSYSTEMS/UNITOP
- IdealTEK URTC1000
- GoTop Super_Q2/GogoPen/PenPower tablets
Have a look at <http://linux.chapter7.ch/touchkit/> for
a usage description and the required user-space stuff.
To compile this driver as a module, choose M here: the
module will be called usbtouchscreen.
config TOUCHSCREEN_USB_EGALAX
default y
bool "eGalax, eTurboTouch CT-410/510/700 device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_PANJIT
default y
bool "PanJit device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_3M
default y
bool "3M/Microtouch EX II series device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_ITM
default y
bool "ITM device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_ETURBO
default y
bool "eTurboTouch (non-eGalax compatible) device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_GUNZE
default y
bool "Gunze AHL61 device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_DMC_TSC10
default y
bool "DMC TSC-10/25 device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_IRTOUCH
default y
bool "IRTOUCHSYSTEMS/UNITOP device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_IDEALTEK
default y
bool "IdealTEK URTC1000 device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_GENERAL_TOUCH
default y
bool "GeneralTouch Touchscreen device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_USB_GOTOP
default y
bool "GoTop Super_Q2/GogoPen/PenPower tablet device support" if EMBEDDED
depends on TOUCHSCREEN_USB_COMPOSITE
config TOUCHSCREEN_TOUCHIT213
tristate "Sahara TouchIT-213 touchscreen"
select SERIO
help
Say Y here if you have a Sahara TouchIT-213 Tablet PC.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called touchit213.
config TOUCHSCREEN_TSC2007
tristate "TSC2007 based touchscreens"
depends on I2C
help
Say Y here if you have a TSC2007 based touchscreen.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called tsc2007.
endif
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