linux-toradex.git/drivers/iio/orientation, branch v4.10

iio: orientation: hid-sensor-rotation: Add PM function (fix non working driver)

2016-11-05T17:47:47+00:00

This fix makes newer ISH hubs work. Previous ones worked by lucky
coincidence.

Rotation sensor function does not work due to miss PM function.
Add common hid sensor iio pm function for rotation sensor.

Further clarification from Srinivas:

If CONFIG_PM is not defined, then this prevents this sensor to
function. So above commit caused this.

This sensor was supposed to be always on to trigger wake up in prior
external hubs. But with the new ISH hub this is not the case.

Signed-off-by: Song Hongyan 
Fixes: 2b89635e9a9e ("iio: hid_sensor_hub: Common PM functions")
Cc: 
Signed-off-by: Jonathan Cameron

iio: orientation: hid-sensor-rotation: Fix memory leak in probe()

2015-05-17T08:10:25+00:00

'channels' is allocated via kmemdup and it is never freed in the
subsequent error paths.

Use 'indio_dev->channels' directly instead, so that we avoid such
memory leak problem.

Signed-off-by: Fabio Estevam 
Reviewed-by: Srinivas Pandruvada 
Signed-off-by: Jonathan Cameron

iio: orientation: hid-sensor-incl-3d: Fix memory leak in probe()

2015-05-17T08:10:14+00:00

'channels' is allocated via kmemdup and it is never freed in the
subsequent error paths.

Use 'indio_dev->channels' directly instead, so that we avoid such
memory leak problem.

Signed-off-by: Fabio Estevam 
Reviewed-by: Srinivas Pandruvada 
Signed-off-by: Jonathan Cameron

iio: hid-sensor-rotation: Constify platform_device_id

2015-05-10T19:31:47+00:00

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Jonathan Cameron

iio: hid-sensor-incl-3d: Constify platform_device_id

2015-05-10T19:31:47+00:00

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Jonathan Cameron

Merge branch 'for-4.1/sensor-hub' into for-linus

2015-04-13T21:43:34+00:00

Conflicts:
	drivers/iio/common/hid-sensors/hid-sensor-trigger.c
	include/linux/hid-sensor-hub.h

HID: hid-sensor-hub: Extend API for async reads

2015-02-23T14:16:37+00:00

Add additional flag to read in async mode. In this mode the caller will get
reply via registered callback for capture_sample. Callbacks can be registered
using sensor_hub_register_callback function. The usage id parameter of the
capture_sample can be matched with the usage id of the requested attribute.

Signed-off-by: Srinivas Pandruvada 
Acked-by: Jonathan Cameron 
Signed-off-by: Jiri Kosina

iio: hid-sensor-incl-3d: Introduce PM

2015-01-25T22:55:56+00:00

Use common hid sensor iio pm functions. Also the poll time read and
wait is part of power up function of hid sensor iio pm function, so
remove from the client drivers.

Signed-off-by: Srinivas Pandruvada 
Signed-off-by: Jonathan Cameron

iio: remove .owner field for driver using module_platform_driver

2014-08-26T20:08:38+00:00

This patch removes the .owner field for drivers which use the
platform_driver_register api because this is overriden in
_platform_driver_register.

Signed-off-by: Sanjeev Sharma 
Signed-off-by: Jonathan Cameron

iio: hid-sensors: Inclinometer 3D: Raw read support

2014-05-05T09:59:52+00:00

Added support for raw reading of channel. If the sensor is powered
off, it will turn on for reading value.

Signed-off-by: Srinivas Pandruvada 
Signed-off-by: Jonathan Cameron