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Various fixes are ported from the i9300 sensors. A list of commits,
where fixes were taken from, is attached below.
commit 0f8e8cc
Author: Christian Balster <christian.balster@gmail.com>
Date: Wed May 20 13:19:48 2015 +0200
i9300: libsensors: add real accuracy reporting for magnetometer
Change-Id: I3dd56f4d7fb0de8feca2422c165fe0c3cd92761a
commit 2104318
Author: Christian Balster <christian.balster@gmail.com>
Date: Wed May 20 17:14:11 2015 +0200
i9300: libsensors: fix typo in accelerometer data
Change-Id: Iee501b65c23bed22bfe769496bafc852f939a8ac
commit b69dd87
Author: Christian Balster <christian.balster@gmail.com>
Date: Wed May 20 17:16:29 2015 +0200
i9300: libsensors: report at least bogus accuracy for gyro
Change-Id: I81ff71c8ae6bf25c1aabac4a6d8d6fcf64bd2e0b
commit d786475
Author: Christian Balster <christian.balster@gmail.com>
Date: Thu May 21 17:46:00 2015 +0200
i9300: libsensors: fix magnetometer offset parameters not being saved
also fix a typo
Change-Id: I69246a96c53d7ec02ca90d73bc85dec4cbc73343
commit f7d2dfd
Author: Christian Balster <christian.balster@gmail.com>
Date: Tue Jun 2 15:08:02 2015 +0200
i9300: libsensors: remove unused orientation sensor
The Orientation Sensor is deprecated and no longer required.
Additionally this implementation is never even used, since Android
automatically replaces it by it's own implementation if the sensor HAL
doesn't also provide a Rotation Vector sensor. Furthermore the current
implementation only uses the accelerometer and magnetometer for the
sensor fusion and doesn't make use of the Gyroscope. So should we at
some point decide to implement our own complete sensor fusion this
would have to be rewritten anyway.
Change-Id: I45d8a9afd2089b49131e6cc69cdf2f3dfee46c92
commit fc862f3
Author: Dheeraj CVR <cvr.dheeraj@gmail.com>
Date: Thu Jun 11 16:44:25 2015 +0400
libsensors: switch to portable typedefs to match callbacks
Using a strict basetype only coding style is not a good idea
especially when we are dealing with callbacks which use portable
typedef like int64_t. This kind of coding style would most likely
end up in overflows at various places especially when dealing with
timestamps and sensor delays which are caused when typecasting
datatypes of different size.
Switch to portable typedefs and get rid of "long".
Change-Id: I75b9cace7602345dba9095f046292e6d4db07df4
commit a484daf
Author: Christian Balster <christian.balster@gmail.com>
Date: Mon Jun 15 17:46:29 2015 +0200
i9300: libsensors: fix possible overflow while setting delay
Even though we changed the signature of the set_delay() methods,
we can still get an overflow while actually writing the values to sysfs.
Let's adapt sysfs_value_read() and sysfs_value_write() too.
Change-Id: If8eda7204831f0edabec890d4e3127be520fa3bf
commit 594d5b8
Author: Dheeraj CVR <cvr.dheeraj@gmail.com>
Date: Thu Jun 11 17:57:26 2015 +0400
libsensors: update sensor flags
Change-Id: Ia57026f4e8f5dd270da7619bc25289fc414bce30
Signed-off-by: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
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