mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-24 04:20:53 +07:00
a132e5f4f3
For some embedded systems, a workflow involving external kernel modules that implement IIO devices is more practical than working with in-tree sources. Kconfig symbols without any titles do not show up in menuconfig, and as such are more difficult to configure granularly, as they need to be selected by potentially unused/un-needed drivers. Albeit, the IIO_TRIGGERED_EVENT is used by a single mainline driver, this could allow for some out-of-tree drivers to use this kmod. This change adds a title to the IIO_TRIGGERED_EVENT Kconfig symbol. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Link: https://lore.kernel.org/r/20200924111758.196367-3-alexandru.ardelean@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
100 lines
2.9 KiB
Plaintext
100 lines
2.9 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
#
|
|
# Industrial I/O subsystem configuration
|
|
#
|
|
|
|
menuconfig IIO
|
|
tristate "Industrial I/O support"
|
|
help
|
|
The industrial I/O subsystem provides a unified framework for
|
|
drivers for many different types of embedded sensors using a
|
|
number of different physical interfaces (i2c, spi, etc).
|
|
|
|
if IIO
|
|
|
|
config IIO_BUFFER
|
|
bool "Enable buffer support within IIO"
|
|
help
|
|
Provide core support for various buffer based data
|
|
acquisition methods.
|
|
|
|
if IIO_BUFFER
|
|
source "drivers/iio/buffer/Kconfig"
|
|
endif # IIO_BUFFER
|
|
|
|
config IIO_CONFIGFS
|
|
tristate "Enable IIO configuration via configfs"
|
|
select CONFIGFS_FS
|
|
help
|
|
This allows configuring various IIO bits through configfs
|
|
(e.g. software triggers). For more info see
|
|
Documentation/iio/iio_configfs.rst.
|
|
|
|
config IIO_TRIGGER
|
|
bool "Enable triggered sampling support"
|
|
help
|
|
Provides IIO core support for triggers. Currently these
|
|
are used to initialize capture of samples to push into
|
|
buffers. The triggers are effectively a 'capture
|
|
data now' interrupt.
|
|
|
|
config IIO_CONSUMERS_PER_TRIGGER
|
|
int "Maximum number of consumers per trigger"
|
|
depends on IIO_TRIGGER
|
|
default "2"
|
|
help
|
|
This value controls the maximum number of consumers that a
|
|
given trigger may handle. Default is 2.
|
|
|
|
config IIO_SW_DEVICE
|
|
tristate "Enable software IIO device support"
|
|
select IIO_CONFIGFS
|
|
help
|
|
Provides IIO core support for software devices. A software
|
|
device can be created via configfs or directly by a driver
|
|
using the API provided.
|
|
|
|
config IIO_SW_TRIGGER
|
|
tristate "Enable software triggers support"
|
|
select IIO_CONFIGFS
|
|
help
|
|
Provides IIO core support for software triggers. A software
|
|
trigger can be created via configfs or directly by a driver
|
|
using the API provided.
|
|
|
|
config IIO_TRIGGERED_EVENT
|
|
tristate "Enable triggered events support"
|
|
select IIO_TRIGGER
|
|
help
|
|
Provides helper functions for setting up triggered events.
|
|
|
|
source "drivers/iio/accel/Kconfig"
|
|
source "drivers/iio/adc/Kconfig"
|
|
source "drivers/iio/afe/Kconfig"
|
|
source "drivers/iio/amplifiers/Kconfig"
|
|
source "drivers/iio/chemical/Kconfig"
|
|
source "drivers/iio/common/Kconfig"
|
|
source "drivers/iio/dac/Kconfig"
|
|
source "drivers/iio/dummy/Kconfig"
|
|
source "drivers/iio/frequency/Kconfig"
|
|
source "drivers/iio/gyro/Kconfig"
|
|
source "drivers/iio/health/Kconfig"
|
|
source "drivers/iio/humidity/Kconfig"
|
|
source "drivers/iio/imu/Kconfig"
|
|
source "drivers/iio/light/Kconfig"
|
|
source "drivers/iio/magnetometer/Kconfig"
|
|
source "drivers/iio/multiplexer/Kconfig"
|
|
source "drivers/iio/orientation/Kconfig"
|
|
if IIO_TRIGGER
|
|
source "drivers/iio/trigger/Kconfig"
|
|
endif #IIO_TRIGGER
|
|
source "drivers/iio/position/Kconfig"
|
|
source "drivers/iio/potentiometer/Kconfig"
|
|
source "drivers/iio/potentiostat/Kconfig"
|
|
source "drivers/iio/pressure/Kconfig"
|
|
source "drivers/iio/proximity/Kconfig"
|
|
source "drivers/iio/resolver/Kconfig"
|
|
source "drivers/iio/temperature/Kconfig"
|
|
|
|
endif # IIO
|