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Commit ac2bae89 authored by Weiyin Jiang's avatar Weiyin Jiang Committed by Gerrit - the friendly Code Review server
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hal: ensure synchronization in sending last cached cal level 

Ensure synchronization in sending last cached cal level.

CRs-Fixed: 2743506
Change-Id: I58a83e8ce694a439b5b8dc3ac8691a530974b986
parent e3e3492e

hal/audio_hw.c

+5 −3
Original line number Diff line number Diff line
@@ -5867,19 +5867,21 @@ static ssize_t out_write(struct audio_stream_out *stream, const void *buffer, 
            ret = voice_extn_compress_voip_start_output_stream(out);

        else

            ret = start_output_stream(out);

        pthread_mutex_unlock(&adev->lock);

        /* ToDo: If use case is compress offload should return 0 */

        if (ret != 0) {

            out->standby = true;

            pthread_mutex_unlock(&adev->lock);

            goto exit;

        }

        out->started = 1;

        out->last_fifo_valid = false; // we're coming out of standby, last_fifo isn't valid.

        if (last_known_cal_step != -1) {



        if ((last_known_cal_step != -1) && (adev->platform != NULL)) {

            ALOGD("%s: retry previous failed cal level set", __func__);

            audio_hw_send_gain_dep_calibration(last_known_cal_step);

            platform_send_gain_dep_cal(adev->platform, last_known_cal_step);

            last_known_cal_step = -1;

        }

        pthread_mutex_unlock(&adev->lock);



        if ((out->is_iec61937_info_available == true) &&

            (audio_extn_passthru_is_passthrough_stream(out))&&