Experimental accelerometer calibration routine

[android-x86/hardware-intel-libsensors.git] / enumeration.c

diff --git a/enumeration.c b/enumeration.c
index e151e53..e5703e7 100644 (file)
--- a/enumeration.c
+++ b/enumeration.c
@@ -598,7 +598,13 @@ static void add_sensor (int dev_num, int catalog_index, int mode)
        }
 
        switch (sensor_type) {
-               case SENSOR_TYPE_GYROSCOPE:
+               case SENSOR_TYPE_ACCELEROMETER:
+                       /* Only engage accelerometer bias compensation if really needed */
+                       if (sensor_get_quirks(s) & QUIRK_BIASED)
+                               sensor[s].cal_data = calloc(1, sizeof(accel_cal_t));
+                       break;
+
+                       case SENSOR_TYPE_GYROSCOPE:
                        sensor[s].cal_data = malloc(sizeof(gyro_cal_t));
                        break;