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| author | Lothar Rubusch <l.rubusch@gmail.com> | 2025-07-27 21:00:12 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-08-16 11:57:07 +0100 |
| commit | f6f22950d925c5e42ac5aeadafafcfc3c5c7b360 (patch) | |
| tree | a983a9d668b55e09b1d1d4d2a9532ed97441accc /tools/perf/scripts/python/syscall-counts.py | |
| parent | iio: accel: adxl345: add coupling detection for activity/inactivity (diff) | |
| download | linux-f6f22950d925c5e42ac5aeadafafcfc3c5c7b360.tar.gz linux-f6f22950d925c5e42ac5aeadafafcfc3c5c7b360.zip | |
iio: accel: adxl345: extend inactivity time for less than 1s
Inactivity and free-fall events are essentially the same type of sensor
events. Therefore, inactivity detection (normally set for periods between 1
and 255 seconds) can be extended for shorter durations to support free-fall
detection.
For periods shorter than 1 second, the driver automatically configures the
threshold and duration using the free-fall register. For periods longer
than 1 second, it uses the inactivity threshold and duration using the
inactivity registers.
When using the free-fall register, the link bit is not set, which means
auto-sleep cannot be enabled if activity detection is also active.
Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Link: https://patch.msgid.link/20250727210014.27766-6-l.rubusch@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions