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linux/drivers/staging/iio/Kconfig

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Staging: IIO: core support for device registration and management Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-08-18 17:06:19 +00:00
#
# Industrial I/O subsytem configuration
#
menuconfig IIO
tristate "Industrial I/O support"
---help---
The industrial I/O subsystem provides a unified framework for
drivers for many different types of embedded sensors using a
number of different physical interfaces (i2c, spi etc). See
Documentation/industrialio for more information.
Staging: IIO: max1363 ADC driver Core support for MAX1361, MAX1362, MAX1363, MAX1364, MAX1136, MAX1137, MAX1138, MAX1139, MAX1236, MAX1237, MAX1238, MAX1239. Ring buffer support later in series. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-08-18 17:06:20 +00:00
if IIO
Staging: IIO: Add generic ring buffer support to the IIO core This provides a unified interface for hardware and software ring buffers. Changes since V2: * Moved to a more consistent structure. Now the ring buffer has an associated struct device which is a child of the relevant iio_dev. This in turn has two children, one for the event interface and one for the access interface. These two interfaces are now managed via cdev structures. * Numerous minor cleanups Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-08-18 17:06:24 +00:00
config IIO_RING_BUFFER
bool "Enable ring buffer support within IIO"
help
Provide core support for various ring buffer based data
acquisition methods.
Staging: IIO: Trigger support added to core. Add general registration support for IIO triggers. These are currently only used to initialize a 'poll' of a given device. Examples include the lis3l02dq's data ready signal being used to initialize a read and gpio triggers being used to allow externally synchronized sensor reading. Each trigger can cause any number of 'consumer' devices to be polled with each storing data into a related ring buffer. Two stage triggering is supported with 'fast' and 'slow' paths. The first is used for things like pulling a data hold line high and the second for actual read which may take far longer. Changes since V2: * As with IIO triggers now use a registration approach much closer to that of input leading to cleaner code. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-08-18 17:06:26 +00:00
config IIO_TRIGGER
boolean "Enable triggered sampling support"
help
Provides IIO core support for triggers. Currently these
are used to initialize capture of samples to push into
ring buffers. The triggers are effectively a 'capture
data now' interrupt.
Staging: IIO: lis3l02dq accelerometer core support A later patch in the series will add data ready triggering and ring buffer support. This core patch provides an event interface and sysfs based reading of values. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-08-18 17:06:22 +00:00
source "drivers/staging/iio/accel/Kconfig"
Staging: IIO: max1363 ADC driver Core support for MAX1361, MAX1362, MAX1363, MAX1364, MAX1136, MAX1137, MAX1138, MAX1139, MAX1236, MAX1237, MAX1238, MAX1239. Ring buffer support later in series. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-08-18 17:06:20 +00:00
source "drivers/staging/iio/adc/Kconfig"
Staging: IIO: tsl2561 digital light sensor core support This is a pretty minimalist example of an IIO driver. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-08-18 17:06:21 +00:00
source "drivers/staging/iio/light/Kconfig"
Staging: IIO: max1363 ADC driver Core support for MAX1361, MAX1362, MAX1363, MAX1364, MAX1136, MAX1137, MAX1138, MAX1139, MAX1236, MAX1237, MAX1238, MAX1239. Ring buffer support later in series. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-08-18 17:06:20 +00:00
endif # IIO