xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

iio: hid-sensors: Added Pressure Sensor driver

Browse Source 
Added usage id processing for Pressure Sensor. This uses IIO
interfaces for triggered buffer to present data to user
mode. This uses HID sensor framework for registering callback
events from the sensor hub.

Signed-off-by: Archana Patni <archana.patni@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Archana Patni
2014-02-20 06:30:00 +00:00
committed by Jonathan Cameron
parent 39a3a0138f
commit f64a799b8a
4 changed files with 396 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/linux/hid-sensor-ids.h
View File

@@ -38,6 +38,11 @@
#define HID_USAGE_SENSOR_DATA_PRESENCE 0x2004b0
#define HID_USAGE_SENSOR_HUMAN_PRESENCE 0x2004b1
/* Pressure (200031) */
#define HID_USAGE_SENSOR_PRESSURE 0x200031
#define HID_USAGE_SENSOR_DATA_ATMOSPHERIC_PRESSURE 0x200430
#define HID_USAGE_SENSOR_ATMOSPHERIC_PRESSURE 0x200431
/* Gyro 3D: (200076) */
#define HID_USAGE_SENSOR_GYRO_3D 0x200076
#define HID_USAGE_SENSOR_DATA_ANGL_VELOCITY 0x200456