Bill Richardson 43806f07e3 samus: Add scale factor to account for ALS attenuation ...

This adds a sensor-specific attentuation factor, which will be
applied to the ALS raw sensor readings on the EC. This is to
account for the attenutation due to glass, tinting, etc.

BUG=chrome-os-partner:34590
BRANCH=ToT,Samus
TEST=manual

In a root shell, run this:

  cd /sys/bus/acpi/drivers/acpi_als/ACPI0008:00/iio:device1
  while true; do cat in_illuminance_raw; sleep 1 ;done

Shine a flashlight on the ALS. Note that the readings are 5X
higher than they were before this CL.

Change-Id: I2a53872ecb5fab62e5f443d43588a26d3d7e697f
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/241191
Reviewed-by: Bryan Freed <bfreed@chromium.org>

2015-01-21 05:05:47 +00:00

..

battery

battery: Add support for TI's BQ27621_g1 fuel gauge.

2014-12-31 00:01:00 +00:00

charger

Disable LEARN option during charger init

2014-10-10 04:36:46 +00:00

led

cleanup: rename I2C_PORT_HOST to I2C_PORT_MASTER

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

temp_sensor

samus: new algorithm for tmp006 object temperature

2014-10-22 00:30:31 +00:00

accel_kxcj9.c

motion: Add decoding for MOTION_CMD_DUMP v1 command

2014-11-18 05:19:08 +00:00

accel_kxcj9.h

samus: added gyro support for lsm6ds0

2014-08-26 03:05:55 +00:00

accelgyro_lsm6ds0.c

accel: fix accel bug where if no new data, it uses wrong data

2014-12-30 22:03:58 +00:00

accelgyro_lsm6ds0.h

samus: added gyro support for lsm6ds0

2014-08-26 03:05:55 +00:00

als_isl29035.c

samus: Add scale factor to account for ALS attenuation

2015-01-21 05:05:47 +00:00

als_isl29035.h

samus: Add scale factor to account for ALS attenuation

2015-01-21 05:05:47 +00:00

build.mk

battery: Add support for TI's BQ27621_g1 fuel gauge.

2014-12-31 00:01:00 +00:00

ina2xx.c

Extend INA231 driver to support INA219 on Plankton

2014-10-18 07:38:30 +00:00

ina2xx.h

Extend INA231 driver to support INA219 on Plankton

2014-10-18 07:38:30 +00:00

ioexpander_pca9534.c

Plankton: Add console command to reset USB hub

2014-09-23 06:28:38 +00:00

ioexpander_pca9534.h

Plankton: Add console command to reset USB hub

2014-09-23 06:28:38 +00:00

mcdp28x0.c

pd: hoho: mcdp28x0 serial driver.

2014-12-23 22:10:56 +00:00

mcdp28x0.h

pd: hoho: mcdp28x0 serial driver.

2014-12-23 22:10:56 +00:00

pi3usb9281.h

pi3usb9281: Accept alternate device id

2015-01-18 20:04:58 +00:00

regulator_ir357x.c

cprints: Revert some changes from CPRINTF to CPRINTS

2014-07-03 02:52:35 +00:00

tsu6721.h

tsu6721: add function to control output pins

2014-06-13 03:12:45 +00:00

usb_switch_pi3usb9281.c

pi3usb9281: Accept alternate device id

2015-01-18 20:04:58 +00:00

usb_switch_tsu6721.c

tsu6721: add function to control output pins

2014-06-13 03:12:45 +00:00