1 files changed, 2 insertions, 3 deletions
diff --git a/services/java/com/android/server/power/DisplayPowerController.java b/services/java/com/android/server/power/DisplayPowerController.java
index 30bc922..389880a 100644
--- a/services/java/com/android/server/power/DisplayPowerController.java
+++ b/services/java/com/android/server/power/DisplayPowerController.java
@@ -35,7 +35,6 @@ import android.os.Message;
 import android.os.PowerManager;
 import android.os.SystemClock;
 import android.text.format.DateUtils;
-import android.util.FloatMath;
 import android.util.Slog;
 import android.util.Spline;
 import android.util.TimeUtils;
@@ -1092,7 +1091,7 @@ final class DisplayPowerController {
 
         if (USE_SCREEN_AUTO_BRIGHTNESS_ADJUSTMENT
                 && mPowerRequest.screenAutoBrightnessAdjustment != 0.0f) {
-            final float adjGamma = FloatMath.pow(SCREEN_AUTO_BRIGHTNESS_ADJUSTMENT_MAX_GAMMA,
+            final float adjGamma = (float) Math.pow(SCREEN_AUTO_BRIGHTNESS_ADJUSTMENT_MAX_GAMMA,
                     Math.min(1.0f, Math.max(-1.0f,
                             -mPowerRequest.screenAutoBrightnessAdjustment)));
             gamma *= adjGamma;
@@ -1119,7 +1118,7 @@ final class DisplayPowerController {
 
         if (gamma != 1.0f) {
             final float in = value;
-            value = FloatMath.pow(value, gamma);
+            value = (float) Math.pow(value, gamma);
             if (DEBUG) {
                 Slog.d(TAG, "updateAutoBrightness: gamma=" + gamma
                         + ", in=" + in + ", out=" + value);