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| author | Yuval Peress <peress@chromium.org> | 2021-05-04 12:18:13 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-05-05 17:52:39 +0000 |
| commit | 95e63b88a3d9e9a0409e49eb92394e41de4cb39c (patch) | |
| tree | 04f1d3d767ce396135e7d687f769d89b9756da8b /board/hatch_fp/OWNERS | |
| parent | ffa2753e2b8cc340587d56316bb25df86600e6e0 (diff) | |
| download | chrome-ec-95e63b88a3d9e9a0409e49eb92394e41de4cb39c.tar.gz | |
common: motionsense fifo: Reset the initialized bits after commit
Previously once we had one sample from a sensor, we considered the
fifo initialized. Meaning we would use our computed next timestamp
to spread the timestamps. This was causing issues with some devices
that ended up causing the timestamps to run ahead.
Reset next_timestamp_initialized back to 0 after each commit. This
will allow repeated timestamps but only if a driver stages/commits
the same timestamp twice. Staging the same timestamp with only a
single commit will still work as before (which is the expected path).
BRANCH=none
BUG=b:168335284
TEST=make run-motion_sense_fifo
Signed-off-by: Yuval Peress <peress@chromium.org>
Change-Id: Ib7c566f69d7c1e4e898050b67105555dd05376e5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2871055
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
(cherry picked from commit bc9660a4b3e8bab1d729cb42e0f27ac968a4f457)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2875121
Commit-Queue: Gwendal Grignou <gwendal@chromium.org>
Tested-by: Gwendal Grignou <gwendal@chromium.org>
Diffstat (limited to 'board/hatch_fp/OWNERS')
0 files changed, 0 insertions, 0 deletions