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Commit 4cdd524c authored by Chaithanya Krishna Bacharaju's avatar Chaithanya Krishna Bacharaju Committed by Garmond Leung
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hal: Reset FFV handle to null in deinit 

FFV stream init is calling stream deinit as FFV handle is
non-NULL due to previously assigned value.Reset FFV handle
to null in deinit to avoid such issues.

Change-Id: I23200b52d4ba081d391dccfc9f195c3b308a1577
parent eb487888

hal/audio_extn/ffv.c

+7 −2
Original line number Diff line number Diff line
@@ -548,6 +548,7 @@ int32_t audio_extn_ffv_stream_deinit() 
    if (ffvmod.buffers_allocated)

        deallocate_buffers();



    ffvmod.handle = NULL;

    ffvmod.in = NULL;

    ALOGV("%s: exit", __func__);

    return 0;
@@ -614,6 +615,9 @@ int audio_extn_ffv_init_ec_ref_loopback(struct audio_device *adev, 
        goto exit;

    }



    ALOGV("%s: Opening PCM device card_id(%d) device_id(%d), channels %d format %d",

          __func__, adev->snd_card, ffvmod.ec_ref_pcm_id, ffvmod.ec_ref_config.channels,

          ffvmod.ec_ref_config.format);

    ffvmod.ec_ref_pcm = pcm_open(adev->snd_card,

                             ffvmod.ec_ref_pcm_id,

                             PCM_IN, &ffvmod.ec_ref_config);
@@ -623,6 +627,7 @@ int audio_extn_ffv_init_ec_ref_loopback(struct audio_device *adev, 
        goto exit;

    }



    ALOGV("%s: pcm_prepare", __func__);

    if (pcm_prepare(ffvmod.ec_ref_pcm) < 0) {

        ALOGE("%s: pcm prepare for ec ref loopback failed", __func__);

        ret = -EINVAL;