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chasewu 2f2d7e9d43 vibrator: Add a temperature awareness mechanism 
From component reliability test results, the actuator
operating life is lower in low temperature.
Thus, we changed the voltage when device in a low
temperature to expand the actuator operating life.

Temperature rule:
> 10°C : Switch to "Normal Intensity" => Depends on each device's K file
5 ~ 10°C: This is a buffer period. Keep current voltage setting.
< 5°C: Switch to "Low Bound Intensity" => ~1.8 Vpeak(od_clamp=90), sine wave, F0-10.

Bug: 151063347
Test: remove vibrator properties and test VTS items
Signed-off-by: chasewu <chasewu@google.com>
Change-Id: Ie0d22e561aca94a3b61f5e42ddf50ca4a991bda2
 		2020-05-29 21:21:40 +08:00
..
common vibrator: Add a temperature awareness mechanism 2020-05-29 21:21:40 +08:00
drv2624 vibrator: Add a temperature awareness mechanism 2020-05-29 21:21:40 +08:00
Android.bp vibrator: Modify some delta and apply calibration fix 2020-05-29 21:20:38 +08:00
OWNERS Create aosp_redfin target 2019-08-19 12:39:55 +08:00