diff options
| author | Gwendal Grignou <gwendal@chromium.org> | 2022-07-11 03:39:57 -0700 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-08-03 22:02:17 +0000 |
| commit | 1404036c889324442a9559812f5c4ed6143506f3 (patch) | |
| tree | 3fb75cd665c2f862e975995aeffa0d2c0b3db022 /common/motion_sense.c | |
| parent | a2efacf4a0a5857176bc6f39c9bd1e4cd2e1d6ec (diff) | |
| download | chrome-ec-1404036c889324442a9559812f5c4ed6143506f3.tar.gz | |
motion_sense_fifo: Reset timestamp only when ODR changes
Timestamp spreading is reset after each fifo commit.
It prevents the fifo logic to operate when the EC takes
more than a period to collect the samples.
Reset timestamp spreading only when ODR changes.
Move needed fields inside motion_sense_fifo to handle
virtual sensors.
Fixes commit bc9660a4b3e8 ("common: motionsense fifo: Reset the initialized bits after commit")
BUG=b:168335284,b:237305991,b:217580259
BRANCH=all
TEST=make run-motion_sense_fifo
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Change-Id: If7265079f7fc7f4e7e22dd80865305f4553df020
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3754212
Reviewed-by: Yuval Peress <peress@google.com>
Diffstat (limited to 'common/motion_sense.c')
| -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 5a1f3a805c..2cd1f2fe5f 100644 --- a/common/motion_sense.c +++ b/common/motion_sense.c @@ -196,6 +196,10 @@ int motion_sense_set_data_rate(struct motion_sensor_t *sensor) sensor->collection_rate = odr > 0 ? SECOND * 1000 / odr : 0; sensor->next_collection = ts.le.lo + sensor->collection_rate; sensor->oversampling = 0; + if (IS_ENABLED(CONFIG_ACCEL_FIFO)) { + motion_sense_set_data_period(sensor - motion_sensors, + sensor->collection_rate); + } mutex_unlock(&g_sensor_mutex); if (IS_ENABLED(CONFIG_BODY_DETECTION) && (sensor - motion_sensors == CONFIG_BODY_DETECTION_SENSOR)) |