linux-stable/drivers/iio/imu/inv_icm42600
Jean-Baptiste Maneyrol cb2a612c39 iio: imu: inv_icm42600: fix timestamp reset
commit bbaae0c79e upstream.

Timestamp reset is not done in the correct place. It must be done
before enabling buffer. The reason is that interrupt timestamping
is always happening when the chip is on, even if the
corresponding sensor is off. When the sensor restarts, timestamp
is wrong if you don't do a reset first.

Fixes: ec74ae9fd3 ("iio: imu: inv_icm42600: add accurate timestamping")
Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230509152202.245444-1-inv.git-commit@tdk.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-06-09 10:34:18 +02:00
..
Kconfig iio: imu: inv_icm42600: add buffer support in iio devices 2020-06-27 14:23:18 +01:00
Makefile iio: imu: inv_icm42600: add accurate timestamping 2020-06-27 14:24:42 +01:00
inv_icm42600.h IIO new device support, features and minor fixes for 5.20 2022-07-14 15:04:49 +02:00
inv_icm42600_accel.c iio: core: Simplify the registration of kfifo buffers 2022-04-10 16:25:46 +01:00
inv_icm42600_buffer.c iio: imu: inv_icm42600: fix timestamp reset 2023-06-09 10:34:18 +02:00
inv_icm42600_buffer.h iio: imu: inv_icm42600: Fix alignment for DMA safety in buffer code. 2022-06-14 11:53:18 +01:00
inv_icm42600_core.c iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value) 2022-06-19 17:22:49 +01:00
inv_icm42600_gyro.c iio: core: Simplify the registration of kfifo buffers 2022-04-10 16:25:46 +01:00
inv_icm42600_i2c.c iio: imu: inv_icm42600: Fix I2C init possible nack 2022-04-16 15:03:58 +01:00
inv_icm42600_spi.c iio:imu:inv_icm42600: Suppress clang W=1 warning about pointer to enum conversion. 2021-12-21 15:10:09 +00:00
inv_icm42600_temp.c iio: imu: inv_icm42600: add temperature sensor support 2020-06-27 14:20:16 +01:00
inv_icm42600_temp.h iio: imu: inv_icm42600: add temperature sensor support 2020-06-27 14:20:16 +01:00
inv_icm42600_timestamp.c iio: imu: inv_icm42600: add accurate timestamping 2020-06-27 14:24:42 +01:00
inv_icm42600_timestamp.h iio: imu: inv_icm42600: add accurate timestamping 2020-06-27 14:24:42 +01:00