| # 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 |