| commit | 48e44ce0f8810b530fc83a4f5eb67149280d9b82 | |
| author | Lars-Peter Clausen <lars@metafoo.de> | |
| Mon, 17 Sep 2012 12:17:00 +0000 (17 13:17 +0100) | ||
| committer | Jonathan Cameron <jic23@kernel.org> | |
| Mon, 17 Sep 2012 20:48:51 +0000 (17 21:48 +0100) | ||
| tree | ce32b7a0917edb95fe5b4c3de1edd33e8d0f7ed6 | treesnapshot (tar.gz zip) |
| parent | 45f010baa0292c367168b1f62d5494965b905b5d | commitdiff |
iio:inkern: Add function to read the processed value
Add a function to read a processed value from a channel. The function will first
attempt to read the IIO_CHAN_INFO_PROCESSED attribute. If that fails it will
read the IIO_CHAN_INFO_RAW attribute and convert the result from a raw value to
a processed value.
The patch also introduces a function to convert raw value to a processed value
and exports it, in case a user needs or wants to do the conversion by itself.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add a function to read a processed value from a channel. The function will first
attempt to read the IIO_CHAN_INFO_PROCESSED attribute. If that fails it will
read the IIO_CHAN_INFO_RAW attribute and convert the result from a raw value to
a processed value.
The patch also introduces a function to convert raw value to a processed value
and exports it, in case a user needs or wants to do the conversion by itself.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| drivers/iio/inkern.c | diffblobblamehistory | |
| include/linux/iio/consumer.h | diffblobblamehistory | |
| include/linux/iio/iio.h | diffblobblamehistory |