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Commit 3554345a authored by Vidyakumar Athota's avatar Vidyakumar Athota
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policy_hal: remove VGS check for BT volume 

-Currently voice volume is forced to MAX when VGS is set for BT.
 But VGS parameter is not used anymore in BT stack so it never
 set the value.
-Removed VGS check as this is deprecated and keep the behavior
 same as default policy.

Change-Id: I69de60987835cc7bfbf26e6b89eb39447423fd9d
parent 02f6a3cb

policy_hal/AudioPolicyManager.cpp

+5 −13
Original line number Diff line number Diff line
@@ -1076,20 +1076,12 @@ status_t AudioPolicyManager::checkAndSetVolume(int stream, 
    if (stream == AudioSystem::VOICE_CALL ||

        stream == AudioSystem::BLUETOOTH_SCO) {

        float voiceVolume;



        // Force voice volume to max for bluetooth SCO as volume is managed by the headset

        if (stream == AudioSystem::VOICE_CALL) {

            voiceVolume = (float)index/(float)mStreams[stream].mIndexMax;



        // Force voice volume to max when Vgs is set for bluetooth SCO as volume is managed by the headset

        if (stream == AudioSystem::BLUETOOTH_SCO) {

            String8 key ("bt_headset_vgs");

            mpClientInterface->getParameters(output,key);

            AudioParameter result(mpClientInterface->getParameters(0,key));

            int value;

            if (result.getInt(String8("isVGS"),value) == NO_ERROR) {

                ALOGV("Use BT-SCO Voice Volume");

        } else {

            voiceVolume = 1.0;

        }

        }



        if (voiceVolume != mLastVoiceVolume && output == mPrimaryOutput) {

            mpClientInterface->setVoiceVolume(voiceVolume, delayMs);