| bf8367b0 | 26-Apr-2024 |
Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> |
iio: invensense: fix timestamp glitches when switching frequency
When a sensor is running and there is a FIFO frequency change due to
another sensor turned on/off, there are glitches on timestamp. F
iio: invensense: fix timestamp glitches when switching frequency
When a sensor is running and there is a FIFO frequency change due to
another sensor turned on/off, there are glitches on timestamp. Fix that
by using only interrupt timestamp when there is the corresponding sensor
data in the FIFO.
Delete FIFO period handling and simplify internal functions.
Update integration inside inv_mpu6050 and inv_icm42600 drivers.
Fixes: 0ecc363ccea7 ("iio: make invensense timestamp module generic")
Cc: Stable@vger.kernel.org
Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Link: https://lore.kernel.org/r/20240426094835.138389-1-inv.git-commit@tdk.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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| 0ecc363c | 06-Jun-2023 |
Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> |
iio: make invensense timestamp module generic
Rename common module to inv_sensors_timestamp, add configuration
at init (chip internal clock, acceptable jitter, ...) and update
inv_icm42600 driver in
iio: make invensense timestamp module generic
Rename common module to inv_sensors_timestamp, add configuration
at init (chip internal clock, acceptable jitter, ...) and update
inv_icm42600 driver integration.
Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230606162147.79667-4-inv.git-commit@tdk.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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