Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cbd30414 authored by Mingming Yin's avatar Mingming Yin Committed by Gerrit - the friendly Code Review server
Browse files

audio: remove 5.1 channel mask if SSR is not supported 

- remove 5.1 input channel mask if it cannot be
  supported on a chipset variant.

Change-Id: Ifd5254da910e392a270067c36c31c5cfaa75f9fc
parent 5e022cb1

policy_hal/AudioPolicyManager.cpp

100755 → 100644
+43 −13
Original line number Diff line number Diff line
@@ -1815,19 +1815,6 @@ status_t AudioPolicyManagerCustom::stopInput(audio_io_handle_t input, 
    return status;

}



AudioPolicyManagerCustom::AudioPolicyManagerCustom(AudioPolicyClientInterface *clientInterface)

    : AudioPolicyManager(clientInterface)

{

#ifdef RECORD_PLAY_CONCURRENCY

    mIsInputRequestOnProgress = false;

#endif





#ifdef VOICE_CONCURRENCY

    mFallBackflag = getFallBackPath();

#endif

}



audio_devices_t AudioPolicyManagerCustom::getDeviceForStrategy(routing_strategy strategy, bool fromCache)

{

    audio_devices_t availableOutputDeviceTypes = mAvailableOutputDevices.types();
@@ -1854,4 +1841,47 @@ audio_devices_t AudioPolicyManagerCustom::getDeviceForStrategy(routing_strategy 
    device = AudioPolicyManager::getDeviceForStrategy(strategy, fromCache);

    return device;

}

AudioPolicyManagerCustom::AudioPolicyManagerCustom(AudioPolicyClientInterface *clientInterface)

    : AudioPolicyManager(clientInterface)

{

    char ssr_enabled[PROPERTY_VALUE_MAX] = {0};

    bool prop_ssr_enabled = false;



    if (property_get("ro.qc.sdk.audio.ssr", ssr_enabled, NULL)) {

        prop_ssr_enabled = atoi(ssr_enabled) || !strncmp("true", ssr_enabled, 4);

    }



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

        ALOGV("Hw module %d", i);

        for (size_t j = 0; j < mHwModules[i]->mInputProfiles.size(); j++) {

            const sp<IOProfile> inProfile = mHwModules[i]->mInputProfiles[j];

            ALOGV("Input profile ", j);

            for (size_t k = 0; k  < inProfile->mChannelMasks.size(); k++) {

                audio_channel_mask_t channelMask =

                    inProfile->mChannelMasks.itemAt(k);

                ALOGV("Channel Mask %x size %d", channelMask,

                    inProfile->mChannelMasks.size());

                if (AUDIO_CHANNEL_IN_5POINT1 == channelMask) {

                    if (!prop_ssr_enabled) {

                        ALOGI("removing AUDIO_CHANNEL_IN_5POINT1 from"

                            " input profile as SSR(surround sound record)"

                            " is not supported on this chipset variant");

                        inProfile->mChannelMasks.removeItemsAt(k, 1);

                        ALOGV("Channel Mask size now %d",

                            inProfile->mChannelMasks.size());

                    }

                }

            }

        }

    }



#ifdef RECORD_PLAY_CONCURRENCY

    mIsInputRequestOnProgress = false;

#endif





#ifdef VOICE_CONCURRENCY

    mFallBackflag = getFallBackPath();

#endif

}

}