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| author | Nicolas Boichat <drinkcat@google.com> | 2017-03-06 15:11:31 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-03-07 11:57:01 -0800 |
| commit | 5b8b06e976623ad52a1c4c558dfdac8b1c9d3dc7 (patch) | |
| tree | 2d4d0b7aa80bab5ce6884677150437ed491dd398 /include | |
| parent | 187d57f292725937b55e53b8c28b1b136c0c285b (diff) | |
| download | chrome-ec-5b8b06e976623ad52a1c4c558dfdac8b1c9d3dc7.tar.gz | |
hammer: Switch trackpad I2C to 400 kHz, decrease EP interval to 2ms
These 2 changes improve the measured touchpad drag latency.
BRANCH=none
BUG=b:35587172
TEST=Measure improved latency with WALT.
TEST=Using CONFIG_TRACE, look at output.
Change-Id: Ibeb90f6f92423e82100f17df79b2f20d90abfeb7
Reviewed-on: https://chromium-review.googlesource.com/450980
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Charlie Mooney <charliemooney@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions