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| author | Gregor Boirie <gregor.boirie@parrot.com> | 2016-04-20 20:23:45 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-04-24 00:16:01 +0300 |
| commit | eb3798463f71afc77abd25b2f62708be06f7173b (patch) | |
| tree | d35a30863782850b30e888b9cbc5822386beee1f /Documentation/ABI/testing/sysfs-bus-iio | |
| parent | 97eacb9166f4810368e180073dcbceeff0de34df (diff) | |
| download | linux-eb3798463f71afc77abd25b2f62708be06f7173b.tar.xz | |
iio:imu:mpu6050: enhance mounting matrix support
Add a new rotation matrix sysfs attribute compliant with IIO core
mounting matrix API.
Matrix is retrieved from "in_anglvel_mount_matrix" and
"in_accel_mount_matrix" sysfs attributes. It is declared into mpu6050 DTS
entry as a "mount-matrix" property.
Old interface is kept for backward userspace compatibility and may be
retrieved from legacy platform_data mechanism only.
Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index ba8df69d40b0..df44998e7506 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -1516,6 +1516,8 @@ Description: What: /sys/bus/iio/devices/iio:deviceX/mount_matrix What: /sys/bus/iio/devices/iio:deviceX/in_mount_matrix What: /sys/bus/iio/devices/iio:deviceX/out_mount_matrix +What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_mount_matrix +What: /sys/bus/iio/devices/iio:deviceX/in_accel_mount_matrix KernelVersion: 4.6 Contact: linux-iio@vger.kernel.org Description: |