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Commit aaee49c8 authored by Ravit Dennis's avatar Ravit Dennis Committed by Gerrit - the friendly Code Review server
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hal: dev_arbi: support more audio devices for arbitration 

Add support for more audio devices for RX arbitration,
including speaker, headphones and the combo
speaker/headphones device.

Change-Id: I822fa0b70033ab067f50f7a019a21ef2e300a665
parent ca12e471

hal/audio_extn/dev_arbi.c

+7 −1
Original line number Diff line number Diff line
@@ -128,7 +128,13 @@ static audio_devices_t get_audio_device(snd_device_t snd_device) 
{

    static snd_aud_dev_mapping_t snd_aud_dev_map[] = {

        {SND_DEVICE_OUT_HANDSET, AUDIO_DEVICE_OUT_EARPIECE},

        {SND_DEVICE_OUT_VOICE_HANDSET, AUDIO_DEVICE_OUT_EARPIECE}

        {SND_DEVICE_OUT_VOICE_HANDSET, AUDIO_DEVICE_OUT_EARPIECE},

        {SND_DEVICE_OUT_SPEAKER, AUDIO_DEVICE_OUT_SPEAKER},

        {SND_DEVICE_OUT_VOICE_SPEAKER, AUDIO_DEVICE_OUT_SPEAKER},

        {SND_DEVICE_OUT_HEADPHONES, AUDIO_DEVICE_OUT_WIRED_HEADPHONE},

        {SND_DEVICE_OUT_VOICE_HEADPHONES, AUDIO_DEVICE_OUT_WIRED_HEADPHONE},

        {SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,

            AUDIO_DEVICE_OUT_SPEAKER | AUDIO_DEVICE_OUT_WIRED_HEADPHONE}

    };



    audio_devices_t aud_device = AUDIO_DEVICE_NONE;

hal/audio_hw.c

+3 −1
Original line number Diff line number Diff line
@@ -465,8 +465,10 @@ int enable_snd_device(struct audio_device *adev, 
           adev->snd_dev_ref_cnt[snd_device]--;

           return -EINVAL;

       }

       audio_extn_dev_arbi_acquire(snd_device);

        if (audio_extn_spkr_prot_start_processing(snd_device)) {

            ALOGE("%s: spkr_start_processing failed", __func__);

            audio_extn_dev_arbi_release(snd_device);

            return -EINVAL;

        }

    } else {
@@ -532,9 +534,9 @@ int disable_snd_device(struct audio_device *adev, 
            audio_extn_spkr_prot_stop_processing(snd_device);

        } else {

            audio_route_reset_and_update_path(adev->audio_route, device_name);

            audio_extn_dev_arbi_release(snd_device);

        }



        audio_extn_dev_arbi_release(snd_device);

        audio_extn_sound_trigger_update_device_status(snd_device,

                                        ST_EVENT_SND_DEVICE_FREE);

        audio_extn_listen_update_device_status(snd_device,