diff --git a/services/audioflinger/Effects.h b/services/audioflinger/Effects.h
index 139c049..8e82d53 100644
--- a/services/audioflinger/Effects.h
+++ b/services/audioflinger/Effects.h
@@ -59,7 +59,7 @@
     virtual bool updateOrphanEffectChains(const sp<EffectBase>& effect) = 0;
 
     // Methods usually implemented with help from EffectChain: pay attention to mutex locking order
-    virtual uint32_t strategy() const = 0;
+    virtual product_strategy_t strategy() const = 0;
     virtual int32_t activeTrackCnt() const = 0;
     virtual void resetVolume() = 0;
 
@@ -465,8 +465,8 @@
     void decActiveTrackCnt() { android_atomic_dec(&mActiveTrackCnt); }
     int32_t activeTrackCnt() const { return android_atomic_acquire_load(&mActiveTrackCnt); }
 
-    uint32_t strategy() const { return mStrategy; }
-    void setStrategy(uint32_t strategy)
+    product_strategy_t strategy() const { return mStrategy; }
+    void setStrategy(product_strategy_t strategy)
             { mStrategy = strategy; }
 
     // suspend or restore effects of the specified type. The number of suspend requests is counted
@@ -556,7 +556,7 @@
         void checkSuspendOnEffectEnabled(const sp<EffectBase>& effect,
                               bool enabled, bool threadLocked) override;
         void resetVolume() override;
-        uint32_t strategy() const override;
+        product_strategy_t strategy() const override;
         int32_t activeTrackCnt() const override;
         void onEffectEnable(const sp<EffectBase>& effect) override;
         void onEffectDisable(const sp<EffectBase>& effect) override;
@@ -626,7 +626,7 @@
              uint32_t mRightVolume;      // previous volume on right channel
              uint32_t mNewLeftVolume;       // new volume on left channel
              uint32_t mNewRightVolume;      // new volume on right channel
-             uint32_t mStrategy; // strategy for this effect chain
+             product_strategy_t mStrategy; // strategy for this effect chain
              // mSuspendedEffects lists all effects currently suspended in the chain.
              // Use effect type UUID timelow field as key. There is no real risk of identical
              // timeLow fields among effect type UUIDs.
@@ -706,7 +706,7 @@
         void checkSuspendOnEffectEnabled(const sp<EffectBase>& effect __unused,
                               bool enabled __unused, bool threadLocked __unused) override {}
         void resetVolume() override {}
-        uint32_t strategy() const override  { return 0; }
+        product_strategy_t strategy() const override  { return static_cast<product_strategy_t>(0); }
         int32_t activeTrackCnt() const override { return 0; }
         void onEffectEnable(const sp<EffectBase>& effect __unused) override {}
         void onEffectDisable(const sp<EffectBase>& effect __unused) override {}