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| author | Irina Tirdea <irina.tirdea@intel.com> | 2015-04-29 20:16:39 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-05-10 21:31:44 +0200 |
| commit | faaa44955dedc661f083636d816af90975a359ee (patch) | |
| tree | 5f44eee8b3ea069b581d5bf07613d596b5a0369f /drivers/iio/industrialio-core.c | |
| parent | iio: magn: bmc150_magn: Add devicetree binding documentation (diff) | |
| download | linux-faaa44955dedc661f083636d816af90975a359ee.tar.xz linux-faaa44955dedc661f083636d816af90975a359ee.zip | |
iio: core: Introduce IIO_CHAN_INFO_OVERSAMPLING_RATIO
Some magnetometers can perform a number of repetitions in HW
for each measurement to increase accuracy. One example is
Bosch BMC150:
http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf.
Introduce an interface to set the oversampling ratio
for these devices.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/industrialio-core.c')
| -rw-r--r-- | drivers/iio/industrialio-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 7c98bc1504e6..dfa81db3b910 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -129,6 +129,7 @@ static const char * const iio_chan_info_postfix[] = { [IIO_CHAN_INFO_DEBOUNCE_COUNT] = "debounce_count", [IIO_CHAN_INFO_DEBOUNCE_TIME] = "debounce_time", [IIO_CHAN_INFO_CALIBEMISSIVITY] = "calibemissivity", + [IIO_CHAN_INFO_OVERSAMPLING_RATIO] = "oversampling_ratio", }; /** |