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ec74ae9fd3
Add a timestamping mechanism for buffer that provides accurate event timestamps when using watermark. This mechanism estimates device internal clock by comparing FIFO interrupts delta time and device elapsed time computed by parsing FIFO data. Take interrupt timestamp in hard irq handler and add IIO device specific timestamp structures in device private allocation. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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| .. | ||
| inv_icm42600_accel.c | ||
| inv_icm42600_buffer.c | ||
| inv_icm42600_buffer.h | ||
| inv_icm42600_core.c | ||
| inv_icm42600_gyro.c | ||
| inv_icm42600_i2c.c | ||
| inv_icm42600_spi.c | ||
| inv_icm42600_temp.c | ||
| inv_icm42600_temp.h | ||
| inv_icm42600_timestamp.c | ||
| inv_icm42600_timestamp.h | ||
| inv_icm42600.h | ||
| Kconfig | ||
| Makefile | ||