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Commit b47c3d16 authored by Vidyakumar Athota's avatar Vidyakumar Athota Committed by Gerrit - the friendly Code Review server
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hal: avoid sending audio calibration during voice call 

Pilot tone is audible during voice call over headset because of sending
wrong device calibration. Audio calibration is not required to send
during voice call. Fix this issue by not sending audio calibration
during voice call.

Change-Id: I923d1e39af805c9fccf386fb2930c2819ddf6363
parent 2421d964

hal/audio_extn/utils.c

+5 −1
Original line number Diff line number Diff line
@@ -1261,11 +1261,15 @@ void audio_extn_utils_send_audio_calibration(struct audio_device *adev, 
        platform_send_audio_calibration(adev->platform, usecase,

                         usecase->stream.in->app_type_cfg.app_type,

                         usecase->stream.in->app_type_cfg.sample_rate);

    } else {

    } else if (type == PCM_HFP_CALL) {

        /* when app type is default. the sample rate is not used to send cal */

        platform_send_audio_calibration(adev->platform, usecase,

                         platform_get_default_app_type_v2(adev->platform, usecase->type),

                         48000);

    } else {

        /* No need to send audio calibration for voice and voip call usecases */

        if ((type != VOICE_CALL) && (type != VOIP_CALL))

            ALOGW("%s: No audio calibration for usecase type = %d",  __func__, type);

    }

}