iio: imu: inv_icm42600: fix timestamp reset
stable inclusion from stable-v5.10.183 commit ff864a92d90340742d4f26d63b36bccf72d7238e category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8IRR2 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=ff864a92d90340742d4f26d63b36bccf72d7238e -------------------------------- commit bbaae0c7 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: ec74ae9f ("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> Signed-off-by:
sanglipeng <sanglipeng1@jd.com>
Loading
Please sign in to comment