From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com ([134.134.136.20]:55839 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757717AbaDIAxO (ORCPT ); Tue, 8 Apr 2014 20:53:14 -0400 From: Srinivas Pandruvada To: jic23@kernel.org Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Pandruvada Subject: [Patch v3 6/6] iio: Added ABI description for quaternion Date: Tue, 8 Apr 2014 17:56:28 -0700 Message-Id: <1397004988-31550-6-git-send-email-srinivas.pandruvada@linux.intel.com> In-Reply-To: <1397004988-31550-1-git-send-email-srinivas.pandruvada@linux.intel.com> References: <1397004988-31550-1-git-send-email-srinivas.pandruvada@linux.intel.com> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org Added documentation for reading quaternion components for 3D rotations. Signed-off-by: Srinivas Pandruvada --- Documentation/ABI/testing/sysfs-bus-iio | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 6e02c50..d1cad9a 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -891,3 +891,12 @@ Contact: linux-iio@vger.kernel.org Description: This attribute is used to get/set the integration time in seconds. + +What: /sys/bus/iio/devices/iio:deviceX/in_rot_quaternion_raw +KernelVersion: 3.15 +Contact: linux-iio@vger.kernel.org +Description: + Raw value of quaternion components using a format + x y z w. Here x, y, and z component represents the axis about + which a rotation will occur and w component represents the + amount of rotation. -- 1.7.11.7