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iio: hid-sensor-rotation: Add "scale" and "offset" properties parse support

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Add orientation sensor "scale" and "offset" parse support.
These two properties are needed for exponent data conversion.

Signed-off-by: Song Hongyan <hongyan.song@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Xu Even <even.xu@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Song Hongyan
2017-05-07 18:24:26 +08:00
committed by Jonathan Cameron
parent 00907c7a32
commit a78587d338
2 changed files with 26 additions and 0 deletions
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6
drivers/iio/common/hid-sensors/hid-sensor-attributes.c
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@@ -69,6 +69,12 @@ static struct {
{HID_USAGE_SENSOR_TIME_TIMESTAMP, HID_USAGE_SENSOR_UNITS_MILLISECOND,
1000000, 0},
{HID_USAGE_SENSOR_DEVICE_ORIENTATION, 0, 1, 0},
{HID_USAGE_SENSOR_RELATIVE_ORIENTATION, 0, 1, 0},
{HID_USAGE_SENSOR_GEOMAGNETIC_ORIENTATION, 0, 1, 0},
{HID_USAGE_SENSOR_TEMPERATURE, 0, 1000, 0},
{HID_USAGE_SENSOR_TEMPERATURE, HID_USAGE_SENSOR_UNITS_DEGREES, 1000, 0},