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- # SPDX-License-Identifier: GPL-2.0-only
- #
- # Industrial I/O subsystem Dummy Driver configuration
- #
- menu "IIO dummy driver"
- depends on IIO
- config IIO_DUMMY_EVGEN
- select IRQ_SIM
- tristate
- config IIO_SIMPLE_DUMMY
- tristate "An example driver with no hardware requirements"
- depends on IIO_SW_DEVICE
- help
- Driver intended mainly as documentation for how to write
- a driver. May also be useful for testing userspace code
- without hardware.
- if IIO_SIMPLE_DUMMY
- config IIO_SIMPLE_DUMMY_EVENTS
- bool "Event generation support"
- select IIO_DUMMY_EVGEN
- help
- Add some dummy events to the simple dummy driver.
- The purpose of this is to generate 'fake' event interrupts thus
- allowing that driver's code to be as close as possible to that
- a normal driver talking to hardware.
- config IIO_SIMPLE_DUMMY_BUFFER
- bool "Buffered capture support"
- select IIO_BUFFER
- select IIO_TRIGGER
- select IIO_KFIFO_BUF
- select IIO_TRIGGERED_BUFFER
- help
- Add buffered data capture to the simple dummy driver.
- Buffer handling elements of industrial I/O reference driver.
- Uses the kfifo buffer.
- endif # IIO_SIMPLE_DUMMY
- endmenu
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