Current File : //usr/src/linux-headers-5.15.0-125-generic/drivers/iio/dummy/Kconfig
# 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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