ec8f24b7fa
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
46 lines
1.1 KiB
Plaintext
46 lines
1.1 KiB
Plaintext
# 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
|
|
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
|