iio: adis16400: Report pressure channel scale

[ Upstream commit 69ca2d7 ] Add the scale for the pressure channel, which is currently missing. Signed-off-by: Lars-Peter Clausen <[email protected]> Fixes: 76ada52 ("iio:adis16400: Add support for the adis16448") Cc: <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
nemunaire · Jul 3, 2015 · e7e6ebe · e7e6ebe
1 parent aa98395
commit e7e6ebe
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c
@@ -405,6 +405,11 @@ static int adis16400_read_raw(struct iio_dev *indio_dev,
 			*val = st->variant->temp_scale_nano / 1000000;
 			*val2 = (st->variant->temp_scale_nano % 1000000);
 			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_PRESSURE:
+			/* 20 uBar = 0.002kPascal */
+			*val = 0;
+			*val2 = 2000;
+			return IIO_VAL_INT_PLUS_MICRO;
 		default:
 			return -EINVAL;
 		}