[PATCH] iio: hid-sensor-attributes: Fix gravity sensor scale value not right issue
From: Song Hongyan <hidden>
Date: 2017-03-20 09:12:54
Also in:
linux-iio
Subsystem:
hid sensor hub drivers, iio subsystem and drivers, the rest · Maintainers:
Jiri Kosina, Jonathan Cameron, Srinivas Pandruvada, Linus Torvalds
Scale value include two parts: unit conversion and exponent conversion. Add gravity unit convert table to fix gravity sensor scale value not right issue. Signed-off-by: Song Hongyan <redacted> Acked-by: Srinivas Pandruvada <srinivas.pandruvada-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> --- drivers/iio/common/hid-sensors/hid-sensor-attributes.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
index cc2ce2a..2884783 100644
--- a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
+++ b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c@@ -38,6 +38,12 @@ {HID_USAGE_SENSOR_ACCEL_3D, HID_USAGE_SENSOR_UNITS_G, 9, 806650000}, + {HID_USAGE_SENSOR_GRAVITY_VECTOR, 0, 9, 806650000}, + {HID_USAGE_SENSOR_GRAVITY_VECTOR, + HID_USAGE_SENSOR_UNITS_METERS_PER_SEC_SQRD, 1, 0}, + {HID_USAGE_SENSOR_GRAVITY_VECTOR, + HID_USAGE_SENSOR_UNITS_G, 9, 806650000}, + {HID_USAGE_SENSOR_GYRO_3D, 0, 0, 17453293}, {HID_USAGE_SENSOR_GYRO_3D, HID_USAGE_SENSOR_UNITS_RADIANS_PER_SECOND, 1, 0},
--
1.9.1