From 2456a147a538ade5d9f50c6fb3ed4e8afe38db6d Mon Sep 17 00:00:00 2001
From: chasewu <chasewu@google.com>
Date: Tue, 15 Mar 2022 15:16:04 +0800
Subject: [PATCH] Fix the maximum frequency value calculation

Fix: 205250672
Test: VtsHalVibratorTargetTest
Signed-off-by: chasewu <chasewu@google.com>
Change-Id: I908ab93eaee17de2af163c0fe3c50feea567ee48
---
 vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp b/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp
index 09cc21ba32..abb80a28f6 100644
--- a/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp
+++ b/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp
@@ -167,9 +167,9 @@ static float getFrequencyMaximumHz(sp<IVibrator> vibrator, int32_t capabilities)
         EXPECT_TRUE(isUnknownOrUnsupported(status)) << status;
     }
 
-    float freqMaximumHz =
-        (bandwidthAmplitudeMap.size() * getFrequencyResolutionHz(vibrator, capabilities)) +
-        getFrequencyMinimumHz(vibrator, capabilities);
+    float freqMaximumHz = ((bandwidthAmplitudeMap.size() - 1) *
+                           getFrequencyResolutionHz(vibrator, capabilities)) +
+                          getFrequencyMinimumHz(vibrator, capabilities);
     return freqMaximumHz;
 }