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Commit 3ad4e1b9 authored by Ravi Kumar Alamanda's avatar Ravi Kumar Alamanda Committed by Vineeta Srivastava
Browse files

hal: Add support for dualmic fluence for voice communication 

Add support for noise suppression preprocessing effect.
Add support for dualmic fluence for voice communication.
Reorganize input sound devices for more readability.
Remove invalid and unused legacy sound devices.

Bug: 14088317
Change-Id: Id9859de56780a8952d6e9acac84faa9b8ef1fdde
parent 08dbcfc1

hal/audio_hw.c

+6 −0
Original line number Original line Diff line number Diff line
@@ -1780,6 +1780,12 @@ static int add_remove_audio_effect(const struct audio_stream *stream, 
        if (!in->standby)

        if (!in->standby)

            select_devices(in->dev, in->usecase);

            select_devices(in->dev, in->usecase);

    }

    }

    if (in->enable_ns != enable &&

            (memcmp(&desc.type, FX_IID_NS, sizeof(effect_uuid_t)) == 0)) {

        in->enable_ns = enable;

        if (!in->standby)

            select_devices(in->dev, in->usecase);

    }

    pthread_mutex_unlock(&in->dev->lock);

    pthread_mutex_unlock(&in->dev->lock);

    pthread_mutex_unlock(&in->lock);

    pthread_mutex_unlock(&in->lock);

hal/audio_hw.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -161,6 +161,7 @@ struct stream_in { 
    audio_channel_mask_t channel_mask;

    audio_channel_mask_t channel_mask;

    audio_usecase_t usecase;

    audio_usecase_t usecase;

    bool enable_aec;

    bool enable_aec;

    bool enable_ns;





    struct audio_device *dev;

    struct audio_device *dev;

};

};

hal/msm8974/platform.c

+190 −101

File changed.

Preview size limit exceeded, changes collapsed.

hal/msm8974/platform.h

+31 −14
Original line number Original line Diff line number Diff line
@@ -64,30 +64,47 @@ enum { 
    /* Capture devices */

    /* Capture devices */

    SND_DEVICE_IN_BEGIN = SND_DEVICE_OUT_END,

    SND_DEVICE_IN_BEGIN = SND_DEVICE_OUT_END,

    SND_DEVICE_IN_HANDSET_MIC  = SND_DEVICE_IN_BEGIN,

    SND_DEVICE_IN_HANDSET_MIC  = SND_DEVICE_IN_BEGIN,

    SND_DEVICE_IN_SPEAKER_MIC,

    SND_DEVICE_IN_HEADSET_MIC,

    SND_DEVICE_IN_HANDSET_MIC_AEC,

    SND_DEVICE_IN_HANDSET_MIC_AEC,

    SND_DEVICE_IN_HANDSET_MIC_NS,

    SND_DEVICE_IN_HANDSET_MIC_AEC_NS,

    SND_DEVICE_IN_HANDSET_DMIC,

    SND_DEVICE_IN_HANDSET_DMIC_AEC,

    SND_DEVICE_IN_HANDSET_DMIC_NS,

    SND_DEVICE_IN_HANDSET_DMIC_AEC_NS,

    SND_DEVICE_IN_HANDSET_DMIC_STEREO,



    SND_DEVICE_IN_SPEAKER_MIC,

    SND_DEVICE_IN_SPEAKER_MIC_AEC,

    SND_DEVICE_IN_SPEAKER_MIC_AEC,

    SND_DEVICE_IN_HEADSET_MIC_AEC,

    SND_DEVICE_IN_SPEAKER_MIC_NS,

    SND_DEVICE_IN_VOICE_SPEAKER_MIC,

    SND_DEVICE_IN_SPEAKER_MIC_AEC_NS,

    SND_DEVICE_IN_VOICE_HEADSET_MIC,

    SND_DEVICE_IN_SPEAKER_DMIC,

    SND_DEVICE_IN_SPEAKER_DMIC_AEC,

    SND_DEVICE_IN_SPEAKER_DMIC_NS,

    SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS,

    SND_DEVICE_IN_SPEAKER_DMIC_STEREO,



    SND_DEVICE_IN_HEADSET_MIC,



    SND_DEVICE_IN_HDMI_MIC,

    SND_DEVICE_IN_HDMI_MIC,

    SND_DEVICE_IN_BT_SCO_MIC,

    SND_DEVICE_IN_BT_SCO_MIC,

    SND_DEVICE_IN_BT_SCO_MIC_WB,

    SND_DEVICE_IN_BT_SCO_MIC_WB,



    SND_DEVICE_IN_CAMCORDER_MIC,

    SND_DEVICE_IN_CAMCORDER_MIC,

    SND_DEVICE_IN_VOICE_DMIC_EF,



    SND_DEVICE_IN_VOICE_DMIC_BS,

    SND_DEVICE_IN_VOICE_DMIC,

    SND_DEVICE_IN_VOICE_DMIC_EF_TMUS,

    SND_DEVICE_IN_VOICE_DMIC_TMUS,

    SND_DEVICE_IN_VOICE_SPEAKER_DMIC_EF,

    SND_DEVICE_IN_VOICE_SPEAKER_MIC,

    SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BS,

    SND_DEVICE_IN_VOICE_SPEAKER_DMIC,

    SND_DEVICE_IN_VOICE_HEADSET_MIC,

    SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC,

    SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC,

    SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC,

    SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC,

    SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC,

    SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC,



    SND_DEVICE_IN_VOICE_REC_MIC,

    SND_DEVICE_IN_VOICE_REC_MIC,

    SND_DEVICE_IN_VOICE_REC_DMIC_EF,

    SND_DEVICE_IN_VOICE_REC_MIC_NS,

    SND_DEVICE_IN_VOICE_REC_DMIC_BS,

    SND_DEVICE_IN_VOICE_REC_DMIC_STEREO,

    SND_DEVICE_IN_VOICE_REC_DMIC_EF_FLUENCE,

    SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE,

    SND_DEVICE_IN_VOICE_REC_DMIC_BS_FLUENCE,



    SND_DEVICE_IN_END,

    SND_DEVICE_IN_END,





    SND_DEVICE_MAX = SND_DEVICE_IN_END,

    SND_DEVICE_MAX = SND_DEVICE_IN_END,