diff --git a/drivers/iio/orientation/hid-sensor-incl-3d.c b/drivers/iio/orientation/hid-sensor-incl-3d.c index bf11678dd04e393028389e9fc13a696bc6ad7f9e..2478f6c2ef25477eb35db475ca67872030ab0279 100644 --- a/drivers/iio/orientation/hid-sensor-incl-3d.c +++ b/drivers/iio/orientation/hid-sensor-incl-3d.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include @@ -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: