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| author | Gwendal Grignou <gwendal@chromium.org> | 2018-09-10 14:06:56 -0700 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2018-10-04 22:25:55 +0000 |
| commit | bd1f5981cb1bc76a79831a37aaa9be946f88e891 (patch) | |
| tree | b187f74fc7e6763f305eaa91ed9c10ca2918744f | |
| parent | 4f97fff8a0604a7ee5cdb23ff9365f0ac37bcbd9 (diff) | |
| download | chrome-ec-bd1f5981cb1bc76a79831a37aaa9be946f88e891.tar.gz | |
motion: Wake up motion task when sampling rate changes
Wake up motion task to evacuate pending samples to the host as soon as
the sampling rate changes.
It is required for CST testSanitizedContinuousEventsUidIdle to pass,
it assumes only new samples will be present.
BUG=b:111422556
BRANCH=eve
TEST=cheets_CTS_P.9.0_r2.x86.CtsSensorTestCases passes on eve-arcnext.
Change-Id: I34e51c0db42fe1a8d5abc91c6d80bcce974da099
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1217604
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
(cherry picked from commit e18316ecc7f7f6d7226fc741570a94c5024d42e8)
Reviewed-on: https://chromium-review.googlesource.com/c/1259384
Reviewed-by: Philip Chen <philipchen@chromium.org>
Commit-Queue: Philip Chen <philipchen@chromium.org>
Tested-by: Philip Chen <philipchen@chromium.org>
Trybot-Ready: Philip Chen <philipchen@chromium.org>
| -rw-r--r-- | common/motion_sense.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/motion_sense.c b/common/motion_sense.c index 37f9eaa7a8..58e98f2d50 100644 --- a/common/motion_sense.c +++ b/common/motion_sense.c @@ -1165,6 +1165,10 @@ static int host_cmd_motion_sense(struct host_cmd_handler_args *args) sensor, in->ec_rate.data * MSEC); /* Bound the new sampling rate. */ motion_sense_set_motion_intervals(); + + /* Force a collection to purge old events. */ + task_set_event(TASK_ID_MOTIONSENSE, + TASK_EVENT_MOTION_ODR_CHANGE, 0); } out->ec_rate.ret = motion_sense_ec_rate(sensor) / MSEC; |