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   1 #
   2 # Industrial I/O subsytem configuration
   3 #
   4
   5 menuconfig IIO
   6         tristate "Industrial I/O support"
   7         depends on !S390
   8         ---help---
   9           The industrial I/O subsystem provides a unified framework for
  10           drivers for many different types of embedded sensors using a
  11           number of different physical interfaces (i2c, spi, etc). See
  12           Documentation/industrialio for more information.
  13 if IIO
  14
  15 config IIO_RING_BUFFER
  16         bool "Enable ring buffer support within IIO"
  17         help
  18           Provide core support for various ring buffer based data
  19           acquisition methods.
  20
  21 if IIO_RING_BUFFER
  22
  23 config IIO_SW_RING
  24         tristate "Industrial I/O lock free software ring"
  25         help
  26           Example software ring buffer implementation.  The design aim
  27           of this particular realization was to minimize write locking
  28           with the intention that some devices would be able to write
  29           in interrupt context.
  30
  31 endif # IIO_RINGBUFFER
  32
  33 config IIO_TRIGGER
  34         boolean "Enable triggered sampling support"
  35         help
  36           Provides IIO core support for triggers.  Currently these
  37           are used to initialize capture of samples to push into
  38           ring buffers.  The triggers are effectively a 'capture
  39           data now' interrupt.
  40
  41
  42 source "drivers/staging/iio/accel/Kconfig"
  43 source "drivers/staging/iio/adc/Kconfig"
  44 source "drivers/staging/iio/imu/Kconfig"
  45 source "drivers/staging/iio/light/Kconfig"
  46
  47 source "drivers/staging/iio/trigger/Kconfig"
  48
  49 endif # IIO