gistfile1.txt

diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
index 7de10bd636ea..7333443f58bc 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
@@ -288,6 +288,8 @@ static int st_lsm6dsx_reset_hw_ts(struct st_lsm6dsx_hw *hw)
 	if (err < 0)
 		return err;
 
+	printk("st_lsm6dsx_reset_hw_ts\n");
+
 	for (i = 0; i < ST_LSM6DSX_ID_MAX; i++) {
 		if (!hw->iio_devs[i])
 			continue;
@@ -298,18 +300,37 @@ static int st_lsm6dsx_reset_hw_ts(struct st_lsm6dsx_hw *hw)
 		 * hw timestamp
 		 */
 		sensor->ts_ref = iio_get_time_ns(hw->iio_devs[i]);
+	printk("ktime_get_real_ns: %lld, ktime_get_ns: %lld, ktime_get_raw_ns: %lld\n", ktime_get_real_ns(), ktime_get_ns(), ktime_get_raw_ns());
 	}
 	return 0;
 }
 
 int st_lsm6dsx_resume_fifo(struct st_lsm6dsx_hw *hw)
 {
-	int err;
+	int err, i;
+	struct st_lsm6dsx_sensor *sensor;
+
+	printk("st_lsm6dsx_resume_fifo\n");
+	for (i = 0; i < ST_LSM6DSX_ID_MAX; i++) {
+		if (!hw->iio_devs[i])
+			continue;
 
+		sensor = iio_priv(hw->iio_devs[i]);
+		printk("Before[%d]: %lld\n", i, sensor->ts_ref);
+	}
 	/* reset hw ts counter */
 	err = st_lsm6dsx_reset_hw_ts(hw);
 	if (err < 0)
 		return err;
+	for (i = 0; i < ST_LSM6DSX_ID_MAX; i++) {
+		if (!hw->iio_devs[i])
+			continue;
+
+		sensor = iio_priv(hw->iio_devs[i]);
+		printk("After[%d]: %lld\n", i, sensor->ts_ref);
+	}
+
+	printk("ktime_get_real_ns: %lld, ktime_get_ns: %lld, ktime_get_raw_ns: %lld\n", ktime_get_real_ns(), ktime_get_ns(), ktime_get_raw_ns());
 
 	return st_lsm6dsx_set_fifo_mode(hw, ST_LSM6DSX_FIFO_CONT);
 }
@@ -465,6 +486,8 @@ int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw)
 				iio_push_to_buffers_with_timestamp(
 					hw->iio_devs[ST_LSM6DSX_ID_ACC],
 					acc_buff, acc_sensor->ts_ref + ts);
+				printk("ts_ref %lld, ts %lld, sample_time %lld\n", acc_sensor->ts_ref, ts, acc_sensor->ts_ref + ts);
+				printk("ktime_get_real_ns: %lld\n", ktime_get_real_ns());
 				acc_sip--;
 			}
 			if (ext_sip > 0 && !(sip % ext_sensor->decimator)) {
-- 
2.26.2