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Commit 521934f6 authored by Karthik Reddy Katta's avatar Karthik Reddy Katta Committed by Gerrit - the friendly Code Review server
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alsa_sound: call voice volume api for direct output also 

- Voip volume is not applied on direct output and as a result
  volume cannot be adjusted for some voicemail applications
  which opens direct output stream with mode set to IN_CALL.
- Voice volume is applied only for primary output and volume
  command is not sent to HAL for direct output.
- Call voice volume api for direct output as well from policy
  manager.

Change-Id: Iad6dc31ba628408958e4d693b99062f502210a56
CRs-Fixed: 676599
parent bfe73608

policy_hal/AudioPolicyManager.cpp

+13 −1
Original line number Original line Diff line number Diff line
@@ -924,6 +924,17 @@ AudioPolicyManager::device_category AudioPolicyManager::getDeviceCategory(audio_ 
    }

    }

}

}





bool AudioPolicyManager::isDirectOutput(audio_io_handle_t output) {

    for (size_t i = 0; i < mOutputs.size(); i++) {

        audio_io_handle_t curOutput = mOutputs.keyAt(i);

        AudioOutputDescriptor *desc = mOutputs.valueAt(i);

        if ((curOutput == output) && (desc->mFlags & AUDIO_OUTPUT_FLAG_DIRECT)) {

            return true;

        }

    }

    return false;

}



status_t AudioPolicyManager::checkAndSetVolume(int stream,

status_t AudioPolicyManager::checkAndSetVolume(int stream,

                                               int index,

                                               int index,

                                               audio_io_handle_t output,

                                               audio_io_handle_t output,
@@ -986,7 +997,8 @@ status_t AudioPolicyManager::checkAndSetVolume(int stream, 
            // Force voice volume to max for bluetooth SCO as volume is managed by the headset

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

            voiceVolume = 1.0;

            voiceVolume = 1.0;





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

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

            isDirectOutput(output))) {

            mpClientInterface->setVoiceVolume(voiceVolume, delayMs);

            mpClientInterface->setVoiceVolume(voiceVolume, delayMs);

            mLastVoiceVolume = voiceVolume;

            mLastVoiceVolume = voiceVolume;

        }

        }

policy_hal/AudioPolicyManager.h

+3 −0
Original line number Original line Diff line number Diff line
@@ -80,6 +80,9 @@ protected: 
        // returns the category the device belongs to with regard to volume curve management

        // returns the category the device belongs to with regard to volume curve management

        static device_category getDeviceCategory(audio_devices_t device);

        static device_category getDeviceCategory(audio_devices_t device);





        // returns true if give output is direct output

        bool isDirectOutput(audio_io_handle_t output);



        static const char* HDMI_SPKR_STR;

        static const char* HDMI_SPKR_STR;





        //parameter indicates of HDMI speakers disabled from the Qualcomm settings

        //parameter indicates of HDMI speakers disabled from the Qualcomm settings