David Lin 646e1e592b vibrator hal: add loop mode control and update waveform ...

This patch updates the click waveform to use 6 ms full amplitude as well
as switching to open-loop mode for any duration that's less than 20 ms.
The medium and strong now shares the same strength to provide a stronger
default feedback.

Bug: 37952639
Test: keyboard and home key taps
Change-Id: I00086e47e41d97ce8363ba4032eeab320ad1b765
Signed-off-by: David Lin <dtwlin@google.com>

2017-05-05 00:37:04 +00:00

4.9 KiB

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