#

  # Industrial I/O subsystem 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).

  
  if IIO
  
  config IIO_BUFFER
  	bool "Enable buffer support within IIO"
  	help
  	  Provide core support for various buffer based data
  	  acquisition methods.
  
  if IIO_BUFFER

  config IIO_BUFFER_CB
  boolean "IIO callback buffer used for push in-kernel interfaces"
  	help

  	  Should be selected by any drivers that do in-kernel push

  	  usage.  That is, those where the data is pushed to the consumer.

  config IIO_KFIFO_BUF
  	select IIO_TRIGGER
  	tristate "Industrial I/O buffering based on kfifo"
  	help

  	  A simple fifo based on kfifo.  Note that this currently provides

  	  no buffer events so it is up to userspace to work out how
  	  often to read from the buffer.

  config IIO_TRIGGERED_BUFFER
  	tristate
  	select IIO_TRIGGER
  	select IIO_KFIFO_BUF
  	help
  	  Provides helper functions for setting up triggered buffers.

  endif # IIO_BUFFER
  
  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

  	  buffers.  The triggers are effectively a 'capture

  	  data now' interrupt.
  
  config IIO_CONSUMERS_PER_TRIGGER
         int "Maximum number of consumers per trigger"
         depends on IIO_TRIGGER
         default "2"
         help
  	This value controls the maximum number of consumers that a
  	given trigger may handle. Default is 2.

  source "drivers/iio/accel/Kconfig"

  source "drivers/iio/adc/Kconfig"

  source "drivers/iio/amplifiers/Kconfig"

  source "drivers/iio/common/Kconfig"

  source "drivers/iio/dac/Kconfig"
  source "drivers/iio/frequency/Kconfig"

  source "drivers/iio/gyro/Kconfig"

  source "drivers/iio/humidity/Kconfig"

  source "drivers/iio/imu/Kconfig"
  source "drivers/iio/light/Kconfig"

  source "drivers/iio/magnetometer/Kconfig"

  source "drivers/iio/orientation/Kconfig"

  if IIO_TRIGGER
     source "drivers/iio/trigger/Kconfig"
  endif #IIO_TRIGGER

  source "drivers/iio/pressure/Kconfig"

  source "drivers/iio/temperature/Kconfig"

  endif # IIO