Alec Berg 832a0c7988 rambi: fix two bugs with accelerometer driver ...

Two bugs are:
- Need to grab the I2C port mutex before performing i2cxfer.
- Added sending software reset command to accelerometers on init.
This is necessary because the accelerometers can be powered
through an EC reboot, and it's important we restore them to a
known state.

BUG=none
BRANCH=rambi
TEST=Manually set accelerometer setting, rebooted, manually read
that setting and verified it was restored to default.

Change-Id: Ic3034ae39c936e07ca28458a60557b9623674ff1
Original-Change-Id: I0ea571f3a8dc46052128def24cbb5c1c29638469
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/188349
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/188387

2014-03-01 02:36:06 +00:00

..

battery

Move battery temp ranges to battery_info struct

2013-12-03 07:28:50 +00:00

charger

Mark some private functions static in unused driver

2014-02-28 19:12:05 +00:00

led

cleanup: rename I2C_PORT_HOST to I2C_PORT_MASTER

2013-10-25 01:32:15 +00:00

temp_sensor

cleanup: Remove checkpatch warnings

2013-12-19 00:12:28 +00:00

accel_kxcj9.c

rambi: fix two bugs with accelerometer driver

2014-03-01 02:36:06 +00:00

accel_kxcj9.h

rambi: Accelerometer driver for kxcj9.

2014-02-22 00:48:25 +00:00

als_isl29035.c

Add EC_MEMMAP_ALS, update it once per second

2013-11-08 00:53:12 +00:00

als_isl29035.h

Add ALS driver for light sensors connected to EC

2013-11-07 23:42:56 +00:00

build.mk

rambi: Accelerometer driver for kxcj9.

2014-02-22 00:48:25 +00:00

regulator_ir357x.c

Move source files to driver/ and power/ subdirs

2013-10-23 20:07:25 +00:00

tsu6721.h

cleanup: Rename and move header files

2013-10-23 21:27:40 +00:00

usb_switch_tsu6721.c

cleanup: Assorted TODO comments

2013-10-31 18:43:39 +00:00