IIO has very nice facilities for efficiently providing data from a device to user (and probably also vice-versa - but I've not used that direction). Getting started with IIO may not be so simple though - some of the concepts like triggers and buffers are quite unique. This series tries to make it easier for a newcomer to write his/her first IIO driver by adding some documentation to used enums. Series does not provide extensive documentation but just documents those few entries I have become familiar with - but it still aims to be a starting point for others to add missing bits and pieces. This series is marked as v2 because the patch 1 was previously sent as a stan-alone RFC to collect the missing channel units. RFC can be seen here: https://lore.kernel.org/all/10a855f9adc1d710150b7f647500c3c6a769f9ca.1677243698.git.mazziesaccount@xxxxxxxxx/ Patches 2 and 3 were added as a result of discussion followed by the RFC. Revision history: RFCv1 => v2: - added patches 2 and 3 - added missing channel type docs provided by Jonathan - added @in front of member names and fix typos pointed by Andy - dropped TODOs as Jonathan clarified the units --- Matti Vaittinen (3): iio: Add some kerneldoc for channel types iio: add documentation for iio_chan_info_enum doc: Make sysfs-bus-iio doc more exact Documentation/ABI/testing/sysfs-bus-iio | 11 +- include/linux/iio/types.h | 46 +++++++- include/uapi/linux/iio/types.h | 134 ++++++++++++++++++++++++ 3 files changed, 185 insertions(+), 6 deletions(-) base-commit: c9c3395d5e3dcc6daee66c6908354d47bf98cb0c -- 2.39.2 -- Matti Vaittinen, Linux device drivers ROHM Semiconductors, Finland SWDC Kiviharjunlenkki 1E 90220 OULU FINLAND ~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~ Simon says - in Latin please. ~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~ Thanks to Simon Glass for the translation =]
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