From: Irina Tirdea <irina.tirdea@intel.com>
Date: Wed, 29 Apr 2015 18:16:39 +0000 (+0300)
Subject: iio: core: Introduce IIO_CHAN_INFO_OVERSAMPLING_RATIO
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~92^2~628^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=faaa44955dedc661f083636d816af90975a359ee;p=pandora-kernel.git

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>
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