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hardware-intel-libsensors: Listed des commits

hardware/intel/libsensors


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659cfc4 2014-10-17 16:29:28 Adriana Reus

Merge remote-tracking branch 'origin/abt/topic/gmin/l-dev/sensors/master' into gmin/l-dev/master

git log --pretty=format:"%h %ad | %s%d [%an]" m/abt/topic/gmin/l-dev/master..origin/abt/topic/gmin/l-dev/sensors/master:
c5d1ab6 Wed Oct 15 19:42:45 2014 +0300 | Limit max frequency to 400Hz (origin/abt/topic/gmin/l-dev/sensors/master) [Adriana Reus]
c1b848a Mon Oct 13 09:32:10 2014 +0300 | Fix using s as index to array before check [Viorel Suman]
d52af6c Mon Aug 11 14:46:19 2014 +0300 | sens: update properties name and value max size [Octavian Purdila]
e338f33 Tue Jul 29 17:20:00 2014 +0300 | sens: HAL library path autodetect [Octavian Purdila]
a2b5a4f Tue Jul 29 16:08:57 2014 +0300 | sens: use Android.mk to get the HAL sources for the Linux build [Octavian Purdila]

git diff --stat m/abt/topic/gmin/l-dev/master..HEAD:
Android.mk | 4 +---
Makefile | 11 ++++++-----
common.h | 2 +-
control.c | 6 +++---
linux/cutils/properties.h | 4 ++--
sens.c | 31 +++++++++++++++++++++++++++----
6 files changed, 40 insertions(+), 18 deletions(-)

Tracked-On: https://jira01.devtools.intel.com/browse/GMINL-2463
Change-Id: I54b6ee99aa16c5cc96b33ab9c5878ce634f3f845
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
41442b8 2014-10-17 00:25:45 Adriana Reus

Merge remote-tracking branch 'origin/abt/topic/gmin/l-dev/sensors/master' into gmin/l-dev/master

git log --pretty=format:"%h %ad | %s%d [%an]" m/abt/topic/gmin/l-dev/master..origin/abt/topic/gmin/l-dev/sensors/master:
c5d1ab6 Wed Oct 15 19:42:45 2014 +0300 | Limit max frequency to 400Hz (origin/abt/topic/gmin/l-dev/sensors/master) [Adriana Reus]
c1b848a Mon Oct 13 09:32:10 2014 +0300 | Fix using s as index to array before check [Viorel Suman]
d52af6c Mon Aug 11 14:46:19 2014 +0300 | sens: update properties name and value max size [Octavian Purdila]
e338f33 Tue Jul 29 17:20:00 2014 +0300 | sens: HAL library path autodetect [Octavian Purdila]
a2b5a4f Tue Jul 29 16:08:57 2014 +0300 | sens: use Android.mk to get the HAL sources for the Linux build [Octavian Purdila]

git diff --stat m/abt/topic/gmin/l-dev/master..HEAD:
Android.mk | 4 +---
Makefile | 11 ++++++-----
common.h | 2 +-
control.c | 6 +++---
linux/cutils/properties.h | 4 ++--
sens.c | 31 +++++++++++++++++++++++++++----
6 files changed, 40 insertions(+), 18 deletions(-)

Change-Id: I54b6ee99aa16c5cc96b33ab9c5878ce634f3f845
c5d1ab6 2014-10-16 23:09:27 Adriana Reus

Limit max frequency to 400Hz

It seems that having the accel and the gyro work at very high
frequencies (> 500) at the same time does not go very well with the
overall cpu loading and can affect other threads, for example the magnetometer
events don't come as fast as cts would like it given these conditions.

Tracked-On: https://jira01.devtools.intel.com/browse/GMINL-2227
Change-Id: I69480b393794afb072654451a468c30bb821466a
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
c1b848a 2014-10-16 16:34:03 Viorel Suman

Fix using s as index to array before check

The patch fixes the using of s as index to array
sensor_info before check.

Issue: GMINL-2312
Change-Id: I17f474526c9e48bc598e067106738d50b87398a5
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
d52af6c 2014-10-16 16:33:29 Octavian Purdila

sens: update properties name and value max size

Update the Linux properties name and value max size to match those in
Android.

Change-Id: I9ac24242b1056a5e65f921a31d9ec583d166bae2
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
e338f33 2014-10-16 16:32:46 Octavian Purdila

sens: HAL library path autodetect

Change-Id: Ic32e932ad5f179f7cba710c21e07e6cb0c1d3623
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
a2b5a4f 2014-10-16 16:32:06 Octavian Purdila

sens: use Android.mk to get the HAL sources for the Linux build

Also, use the same name for the Linux build HAL (sensors.gmin.so).

Change-Id: I3290c6347a3746634d721367eb2b6b42d92e759e
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
87627dc 2014-10-08 18:24:04 Adriana Reus

Merge remote-tracking branch 'origin/abt/topic/gmin/l-dev/sensors/master' into gmin/l-dev/master

git log --pretty=format:"%h %ad | %s%d [%an]" m/abt/topic/gmin/l-dev/master..origin/abt/topic/gmin/l-dev/sensors/master:
8fb9851 Tue Oct 7 16:01:48 2014 +0300 | Retry when sysfs_write_str fails (origin/abt/topic/gmin/l-dev/sensors/master) [Viorel Suman]
d679bc6 Tue Sep 30 17:07:53 2014 +0300 | Acquisition routine review [Viorel Suman]
b1efe3a Fri Oct 3 15:12:44 2014 +0300 | Some tweaks to the median filter [Adriana Reus]
d1b25b5 Mon Oct 6 16:17:16 2014 +0300 | Fixing some compiler warnings [Adriana Reus]
344447a Fri Sep 26 12:15:15 2014 +0300 | Upgrade HAL version to 1_3 [Adriana Reus]
2e4e1a2 Thu Sep 25 14:42:49 2014 +0300 | Implement batch and flush functions [Adriana Reus]
b24d658 Fri Oct 3 10:24:36 2014 +0300 | Min/Max delay for Light and Temperature [Viorel Suman]

git diff --stat m/abt/topic/gmin/l-dev/master..HEAD:
common.h | 6 +++
control.c | 124 ++++++++++++++++++++++++++++++++++++----------------------
control.h | 3 +-
description.c | 113 +++++++++++++++++++++++++++++++++++-----------------
description.h | 2 +
entry.c | 19 +++++++--
enumeration.c | 28 ++++---------
filtering.c | 69 +++++++++++++++++++-------------
filtering.h | 26 +++---------
transform.c | 2 +-
utils.c | 2 +-
utils.h | 1 +
12 files changed, 239 insertions(+), 156 deletions(-)

Change-Id: Ic4fb49db812d123bc903e9106f5a2b7c220ef490
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
8fb9851 2014-10-07 22:09:01 Viorel Suman

Retry when sysfs_write_str fails

The sysfs_write_str might fail if called
often on the same file. We retry a few times
in that case.

Change-Id: I42cdc2484728ab837a35b54d01ed87abd6bdcb0c
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
d679bc6 2014-10-07 21:52:19 Viorel Suman

Acquisition routine review

The OVERHEAD_THRESHOLD is a quite subjective
platform specific constant, so the current patch
tries to adjust in a more elegant way the target_time
passed to pthread_cond_timedwait.

Issue: GMINL-1535
Change-Id: Ic4156b1cf5e712eee9ca7e1cc597b0b3fef3432e
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
b1efe3a 2014-10-07 17:15:01 Adriana Reus

Some tweaks to the median filter

Made it field number agnostic, also window size agnostic.

Change-Id: I3ac5afaeec4cb8e7be6e0bccbb6dd34324316592
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
d1b25b5 2014-10-06 22:32:57 Adriana Reus

Fixing some compiler warnings

vendor/intel/hardware/iio-sensors/./entry.c:29:2: warning: implicit declaration of function 'sensor_get_quirks' [-Wimplicit-function-declaration]

vendor/intel/hardware/iio-sensors/./enumeration.c:338:2: warning: format '%ld' expects argument of type 'long int', but argument 7 has type 'int32_t' [-Wformat=]

vendor/intel/hardware/iio-sensors/./description.c:443:2: warning: implicit declaration of function 'sysfs_read_str' [-Wimplicit-function-declaration]


vendor/intel/hardware/iio-sensors/./description.c:460:4: warning: implicit declaration of function 'isspace' [-Wimplicit-function-declaration]

Change-Id: I6baa6ead295e24d18bf8af5c8db3293d565738d8
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
344447a 2014-10-06 21:35:09 Adriana Reus

Upgrade HAL version to 1_3

Signed-off-by: Adriana Reus <adriana.reus@intel.com>
Change-Id: Iecf94131c3e6cd62b6eb3d4027c08ec16a210632
2e4e1a2 2014-10-06 21:35:09 Adriana Reus

Implement batch and flush functions

We need these so that we can upgrade the HAL.
Even if we don't have batch yet, the 1_3 API is requiring them.

Change-Id: I47da935b38bf1b051e3b5a18951d8f4724a82e31
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
b24d658 2014-10-03 20:14:29 Viorel Suman

Min/Max delay for Light and Temperature

The patch reviews the get_min_delay and
get_max_delay methods, and sets the min delay
for polling light and temperature sensors.

Change-Id: I75303c672c7ccc5ec5fe4d7f879ed934cda1f55a
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
3af2df8 2014-10-02 00:19:06 Adriana Reus

Merge remote-tracking branch 'origin/abt/topic/gmin/l-dev/sensors/master' into gmin/l-dev/master

git log --pretty=format:"%h %ad | %s%d [%an]" m/abt/topic/gmin/l-dev/master..origin/abt/topic/gmin/l-dev/sensors/master:
66e23b6 Tue Sep 30 17:03:23 2014 +0300 | load/set_timestamp functions implementation (origin/abt/topic/gmin/l-dev/sensors/master) [Viorel Suman]
5426187 Mon Sep 29 17:59:12 2014 +0200 | IRDA-1184: Fix event duplication condition [Patrick Porlan]
91169af Mon Sep 29 17:26:00 2014 +0200 | IRDA-1184: Fix poll time calculation routine [Patrick Porlan]
2afe869 Tue Sep 23 16:23:10 2014 +0300 | Moving average optimization [Viorel Suman]
6cd353a Wed Oct 1 12:08:58 2014 +0300 | Minor clean-up [Adriana Reus]
c8bc431 Wed Oct 1 11:42:12 2014 +0300 | Don't setup the timestamp artificially for non-continous sensors [Adriana Reus]
58dfca4 Thu Sep 25 15:37:21 2014 +0300 | Clamp frequency to smallest supported rate if requested lower [Adriana Reus]
77fd2f6 Wed Sep 24 16:43:08 2014 +0200 | IRDA-1184: Alternate between triggers depending on sampling rate [Patrick Porlan]
c230e47 Thu Sep 18 23:22:31 2014 +0200 | control: Retry when buffer enabling fails [Samuel Ortiz]
8977477 Thu Sep 25 12:12:44 2014 +0300 | Initialize fifoReservedEventCount and fifoMaxEventCount [Adriana Reus]

git diff --stat m/abt/topic/gmin/l-dev/master..HEAD:
calibration.h | 8 -----
common.h | 1 +
compass-calibration.c | 6 ++++
control.c | 93 +++++++++++++++++++++++++++++++++++++++++--------
description.h | 3 ++
enumeration.c | 6 ++++
transform.c | 41 ++++++++++++++--------
utils.c | 15 ++++++--
utils.h | 2 ++
9 files changed, 135 insertions(+), 40 deletions(-)

Change-Id: Idc427a94cdc7645185dba5f57e5d8359d7a46815
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
66e23b6 2014-10-01 20:56:52 Viorel Suman

load/set_timestamp functions implementation

The patch implements the load_timestamp and
set_timestamp functions aimed to provide a
common way to manage the timestamps.

Change-Id: If5d5d86ed9f83298385e7736345f7eee2884418c
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
5426187 2014-10-01 20:22:08 Patrick Porlan

IRDA-1184: Fix event duplication condition

Now that we can dynamically switch between continous and motion
triggers, checking for the terse flag is not necessary, and is
confusing.

Issue: IRDA-1184

Change-Id: Iaed039550a2d4d30b1cb1aa1c03785d4bcbe6b70
Signed-off-by: Patrick Porlan <patrick.porlan@intel.com>
91169af 2014-10-01 20:22:08 Patrick Porlan

IRDA-1184: Fix poll time calculation routine

The poll delay should be maximum if we're operating in continuous mode
even if the sensor supports a motion trigger. This should very slightly
lower CPU consumption, avoiding a few unrequired exits from epoll.

Issue: IRDA-1184

Change-Id: I026be3de5fed49b77f7d9ac3718ab7c71e527d9d
Signed-off-by: Patrick Porlan <patrick.porlan@intel.com>
2afe869 2014-10-01 20:22:08 Viorel Suman

Moving average optimization

The patch optimizes the moving average calculation
by introducing the moving history sum calculated
while the new data is recorded.

Change-Id: I9a8a505c983ecd48c1e160495ea45030dabbf535
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
6cd353a 2014-10-01 18:51:54 Adriana Reus

Minor clean-up

Change-Id: Ib2b81f09c6a640f858b2564cb8232622693f3c4c
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
c8bc431 2014-10-01 18:21:24 Adriana Reus

Don't setup the timestamp artificially for non-continous sensors

Change-Id: I52c2e8777f28ea8a958f3078486ec0dcce4e505d
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
58dfca4 2014-09-29 18:11:59 Adriana Reus

Clamp frequency to smallest supported rate if requested lower

As per HAL spec requirements.
Signed-off-by: Adriana Reus <adriana.reus@intel.com>

Change-Id: I31df5dfef5bf5ba463aeaa295369fea1f19cf96d
77fd2f6 2014-09-29 18:11:59 Patrick Porlan

IRDA-1184: Alternate between triggers depending on sampling rate

The BMC150 accel driver any-motion trigger is too jerky for certain
games such as the "sniper shooter" one, or "doodle jump". Switch back
to continuous event generation mode if a sampling rate above 25 is
requested, which should keep both the launcher (15 events per second)
and games (60 events per second) happy.

Issue: IRDA-1184

Change-Id: I16000d57e17506aa7e7c0a4f83ced7739e01dd01
Signed-off-by: Patrick Porlan <patrick.porlan@intel.com>
c230e47 2014-09-29 18:11:58 Samuel Ortiz

control: Retry when buffer enabling fails

On suspend/resume cycles, enabling the data buffer might fail and thus
would keep the driver in sleep mode.
We retry a few times in that case, giving the driver a few ms to come
back from suspend.

Issue: IRDA-603
Change-Id: Icd781d6574052d1c87a9f0b29b68ea72aa4dbbb2
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
8977477 2014-09-29 18:11:58 Adriana Reus

Initialize fifoReservedEventCount and fifoMaxEventCount

Set them up to 0 as we are not implementing batch yet,
will be set up appropriately when we will have batch mode.

Change-Id: Ia6d3fc46d12ce453deb150e312afb6ae5043a973
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
966751b 2014-09-24 23:29:37 Viorel Suman

Merge remote-tracking branch 'origin/abt/topic/gmin/l-dev/sensors/master' into gmin/l-dev/master

git log --pretty=format:"%h %ad | %s%d [%an]" origin/abt/topic/gmin/l-dev/master..origin/abt/topic/gmin/l-dev/sensors/master:
ccf4852 Wed Sep 24 14:53:45 2014 +0300 | Adapt polling rate to get a real frequency closer to the advertised one (origin/abt/topic/gmin/l-dev/sensors/master) [Adriana Reus]
83d771c Wed Sep 24 12:33:11 2014 +0300 | Median filter implementation [Adriana Reus]
38059a0 Thu Sep 18 16:08:42 2014 +0300 | The event timestamp as function of frequency [Viorel Suman]
eb6f309 Thu Sep 18 14:36:04 2014 +0300 | Revert "[Workaround] Fix event timestamp recurrency" [Viorel Suman]

git diff --stat origin/abt/topic/gmin/l-dev/master..HEAD:
Android.mk | 1 +
common.h | 5 ++-
control.c | 36 +++++++++++++++-----
description.c | 6 +++-
description.h | 1 +
enumeration.c | 28 +++++++++++++++
filtering.c | 108 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
filtering.h | 25 ++++++++++++++
transform.c | 3 +-
9 files changed, 202 insertions(+), 11 deletions(-)

Change-Id: I74cefcc04c195180362a9c34f4d57cda9e5151f1
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
ccf4852 2014-09-24 23:18:42 Adriana Reus

Adapt polling rate to get a real frequency closer to the advertised one

When polling try to compensate for the iio overhead in
order to try to get a frequency closer to the advertised one.
It helps for a bunch of cts tests.

Signed-off-by: Adriana Reus <adriana.reus@intel.com>
Change-Id: I9fd6352d9515faff368167f8f2be66869cf75eda
83d771c 2014-09-24 22:39:12 Adriana Reus

Median filter implementation

Use a median filter for gyroscope. It seems better
suited for the type of noise we are observing and it
also solves cts standard deviation failures

Signed-off-by: Adriana Reus <adriana.reus@intel.com>
Change-Id: Ib53846cfb92912ae66d16e6993e6f97d4a3e3328
38059a0 2014-09-24 22:39:12 Viorel Suman

The event timestamp as function of frequency

The patch guards the sensor event timestamp
as function of frequency in order to fix the
"EventGapVerification" and "FrequencyVerification"
from the new L-Dessert SingleSensorTests CTS test
case. It also introduces the CONTINUOUS_DRIVER quirk
used to enforce the continuous driver mode.

Issue: GMINL-544
Change-Id: I5b6accd1c7fa84e3eaeeb48c77fe86bc824781b3
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
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