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| author | Lars-Peter Clausen | 2018-01-10 11:13:03 +0100 |
|---|---|---|
| committer | Mark Brown | 2018-01-10 11:30:05 +0100 |
| commit | 48b66f8f936f369bb1a43c12aedbfeb2975baf4c (patch) | |
| tree | 3e144fd0c144199e8ca83238214f9c0fa1b69008 /drivers/iio/buffer/Kconfig | |
| parent | Linux 4.15-rc1 (diff) | |
| download | kernel-qcow2-linux-48b66f8f936f369bb1a43c12aedbfeb2975baf4c.tar.gz kernel-qcow2-linux-48b66f8f936f369bb1a43c12aedbfeb2975baf4c.tar.xz kernel-qcow2-linux-48b66f8f936f369bb1a43c12aedbfeb2975baf4c.zip | |
iio: Add hardware consumer buffer support
Hardware consumer interface can be used when one IIO device has
a direct connection to another device in hardware.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/iio/buffer/Kconfig')
| -rw-r--r-- | drivers/iio/buffer/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/iio/buffer/Kconfig b/drivers/iio/buffer/Kconfig index 4ffd3db7817f..338774cba19b 100644 --- a/drivers/iio/buffer/Kconfig +++ b/drivers/iio/buffer/Kconfig @@ -29,6 +29,16 @@ config IIO_BUFFER_DMAENGINE Should be selected by drivers that want to use this functionality. +config IIO_BUFFER_HW_CONSUMER + tristate "Industrial I/O HW buffering" + help + Provides a way to bonding when an IIO device has a direct connection + to another device in hardware. In this case buffers for data transfers + are handled by hardware. + + Should be selected by drivers that want to use the generic Hw consumer + interface. + config IIO_KFIFO_BUF tristate "Industrial I/O buffering based on kfifo" help |