diff --git a/include/hardware/sensors-base.h b/include/hardware/sensors-base.h
index 03e3729..7fc304f 100644
--- a/include/hardware/sensors-base.h
+++ b/include/hardware/sensors-base.h
@@ -16,7 +16,7 @@
 enum {
     SENSOR_TYPE_META_DATA = 0,
     SENSOR_TYPE_ACCELEROMETER = 1,
-    SENSOR_TYPE_GEOMAGNETIC_FIELD = 2,
+    SENSOR_TYPE_MAGNETIC_FIELD = 2,
     SENSOR_TYPE_ORIENTATION = 3,
     SENSOR_TYPE_GYROSCOPE = 4,
     SENSOR_TYPE_LIGHT = 5,
@@ -59,7 +59,7 @@
     SENSOR_FLAG_ON_CHANGE_MODE = 2ull, // 2
     SENSOR_FLAG_ONE_SHOT_MODE = 4ull, // 4
     SENSOR_FLAG_SPECIAL_REPORTING_MODE = 6ull, // 6
-    SENSOR_FLAG_SUPPORTS_DATA_INJECTION = 16ull, // 0x10
+    SENSOR_FLAG_DATA_INJECTION = 16ull, // 0x10
     SENSOR_FLAG_DYNAMIC_SENSOR = 32ull, // 0x20
     SENSOR_FLAG_ADDITIONAL_INFO = 64ull, // 0x40
     SENSOR_FLAG_DIRECT_CHANNEL_ASHMEM = 1024ull, // 0x400
@@ -69,6 +69,15 @@
     SENSOR_FLAG_MASK_DIRECT_CHANNEL = 3072ull, // 0xC00
 };
 
+typedef enum {
+    SENSOR_FLAG_SHIFT_REPORTING_MODE = 1,
+    SENSOR_FLAG_SHIFT_DATA_INJECTION = 4,
+    SENSOR_FLAG_SHIFT_DYNAMIC_SENSOR = 5,
+    SENSOR_FLAG_SHIFT_ADDITIONAL_INFO = 6,
+    SENSOR_FLAG_SHIFT_DIRECT_REPORT = 7,
+    SENSOR_FLAG_SHIFT_DIRECT_CHANNEL = 10,
+} sensor_flag_shift_t;
+
 enum {
     SENSOR_STATUS_NO_CONTACT = -1, // (-1)
     SENSOR_STATUS_UNRELIABLE = 0,