1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/iio/orientation/hid-sensor-incl-3d.c b/drivers/iio/orientation/hid-sensor-incl-3d.c
index bf11678dd04e..2478f6c2ef25 100644
--- a/drivers/iio/orientation/hid-sensor-incl-3d.c
+++ b/drivers/iio/orientation/hid-sensor-incl-3d.c
@@ -22,6 +22,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/slab.h>
+#include <linux/delay.h>
 #include <linux/hid-sensor-hub.h>
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
@@ -110,11 +111,20 @@ static int incl_3d_read_raw(struct iio_dev *indio_dev,
         int report_id = -1;
         u32 address;
         int ret_type;
+        s32 poll_value;
 
         *val = 0;
         *val2 = 0;
         switch (mask) {
         case IIO_CHAN_INFO_RAW:
+                poll_value = hid_sensor_read_poll_value(
+                                        &incl_state->common_attributes);
+                if (poll_value < 0)
+                        return -EINVAL;
+
+                hid_sensor_power_state(&incl_state->common_attributes, true);
+                msleep_interruptible(poll_value * 2);
+
                 report_id =
                         incl_state->incl[chan->scan_index].report_id;
                 address = incl_3d_addresses[chan->scan_index];
@@ -124,8 +134,11 @@ static int incl_3d_read_raw(struct iio_dev *indio_dev,
                                 HID_USAGE_SENSOR_INCLINOMETER_3D, address,
                                 report_id);
                 else {
+                        hid_sensor_power_state(&incl_state->common_attributes,
+                                                false);
                         return -EINVAL;
                 }
+                hid_sensor_power_state(&incl_state->common_attributes, false);
                 ret_type = IIO_VAL_INT;
                 break;
         case IIO_CHAN_INFO_SCALE: