1 files changed, 14 insertions, 0 deletions
diff --git a/include/accelgyro.h b/include/accelgyro.h
index ea7b3efa6c..85e4bcc04a 100644
--- a/include/accelgyro.h
+++ b/include/accelgyro.h
@@ -101,6 +101,20 @@ struct accelgyro_drv {
 	 */
 	int (*irq_handler)(struct motion_sensor_t *s, uint32_t *event);
 #endif
+#ifdef CONFIG_ACCEL_FIFO
+	/**
+	 * Retrieve hardware FIFO from sensor,
+	 * - put data in Sensor Hub fifo.
+	 * - update sensor raw_xyz vector with the last information.
+	 * We put raw data in hub fifo and process data from there.
+	 * @s Pointer to sensor data.
+	 *
+	 * NOTE: If a new driver supports this function, be sure to add a check
+	 * for spoof_mode in order to load the sensor stack with the spoofed
+	 * data.  See accelgyro_bmi160.c::load_fifo for an example.
+	 */
+	int (*load_fifo)(struct motion_sensor_t *s);
+#endif
 #ifdef CONFIG_GESTURE_DETECTION
 	/**
 	 * handler for setting/getting activity information.