diff --git a/services/surfaceflinger/DisplayHardware/HWC2.h b/services/surfaceflinger/DisplayHardware/HWC2.h
index 17186f9..d274631 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.h
+++ b/services/surfaceflinger/DisplayHardware/HWC2.h
@@ -23,7 +23,6 @@
 #undef HWC2_INCLUDE_STRINGIFICATION
 #undef HWC2_USE_CPP11
 
-#include <cutils/properties.h>
 #include <gui/HdrMetadata.h>
 #include <math/mat4.h>
 #include <ui/GraphicTypes.h>
@@ -161,8 +160,6 @@
             }
             Builder& setVsyncPeriod(int32_t vsyncPeriod) {
                 mConfig->mVsyncPeriod = vsyncPeriod;
-                mConfig->mPeriodMultiplier = 1;
-                mConfig->mPeriodDivisor = 1;
                 return *this;
             }
             Builder& setDpiX(int32_t dpiX) {
@@ -192,12 +189,7 @@
 
         int32_t getWidth() const { return mWidth; }
         int32_t getHeight() const { return mHeight; }
-        nsecs_t getVsyncPeriod() const {
-            return mVsyncPeriod * mPeriodMultiplier / mPeriodDivisor; }
-        void scalePanelFrequency(int32_t multiplier, int32_t divisor) const {
-            mPeriodMultiplier = multiplier;
-            mPeriodDivisor = divisor;
-        }
+        nsecs_t getVsyncPeriod() const { return mVsyncPeriod; }
         float getDpiX() const { return mDpiX; }
         float getDpiY() const { return mDpiY; }
 
@@ -210,8 +202,6 @@
         int32_t mWidth;
         int32_t mHeight;
         nsecs_t mVsyncPeriod;
-        mutable int32_t mPeriodMultiplier;
-        mutable int32_t mPeriodDivisor;
         float mDpiX;
         float mDpiY;
     };