diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /drivers/iio/Kconfig |
Initial import
Diffstat (limited to 'drivers/iio/Kconfig')
-rw-r--r-- | drivers/iio/Kconfig | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig new file mode 100644 index 000000000..4011effe4 --- /dev/null +++ b/drivers/iio/Kconfig @@ -0,0 +1,80 @@ +# +# Industrial I/O subsystem configuration +# + +menuconfig IIO + tristate "Industrial I/O support" + select ANON_INODES + 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 + +config IIO_BUFFER_CB + bool "IIO callback buffer used for push in-kernel interfaces" + help + Should be selected by any drivers that do in-kernel push + usage. That is, those where the data is pushed to the consumer. + +config IIO_KFIFO_BUF + tristate "Industrial I/O buffering based on kfifo" + help + A simple fifo based on kfifo. Note that this currently provides + no buffer events so it is up to userspace to work out how + often to read from the buffer. + +config IIO_TRIGGERED_BUFFER + tristate + select IIO_TRIGGER + select IIO_KFIFO_BUF + help + Provides helper functions for setting up triggered buffers. + +endif # IIO_BUFFER + +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. + +source "drivers/iio/accel/Kconfig" +source "drivers/iio/adc/Kconfig" +source "drivers/iio/amplifiers/Kconfig" +source "drivers/iio/common/Kconfig" +source "drivers/iio/dac/Kconfig" +source "drivers/iio/frequency/Kconfig" +source "drivers/iio/gyro/Kconfig" +source "drivers/iio/humidity/Kconfig" +source "drivers/iio/imu/Kconfig" +source "drivers/iio/light/Kconfig" +source "drivers/iio/magnetometer/Kconfig" +source "drivers/iio/orientation/Kconfig" +if IIO_TRIGGER + source "drivers/iio/trigger/Kconfig" +endif #IIO_TRIGGER +source "drivers/iio/pressure/Kconfig" +source "drivers/iio/proximity/Kconfig" +source "drivers/iio/temperature/Kconfig" + +endif # IIO |