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Commit 1c987341 authored by Phani Kumar Uppalapati's avatar Phani Kumar Uppalapati
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soc-compress: Update RX shutdown sequence for compress path 



Update RX shutdown sequence so that port underflow/
overflows can be avoided when slim data protocol
is changed.

Change-Id: I3428623658633ca88e279bcb5c23025214586985
Signed-off-by: default avatarPhani Kumar Uppalapati <phaniu@codeaurora.org>
parent f7ba041b

sound/soc/soc-compress.c

+4 −3
Original line number Diff line number Diff line
@@ -254,15 +254,16 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream) 
	if (ret < 0)

		dev_err(fe->dev, "compressed hw_free failed %d\n", ret);



	if (stream == SNDRV_PCM_STREAM_PLAYBACK)

		dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_STOP);



	ret = dpcm_be_dai_shutdown(fe, stream);



	/* mark FE's links ready to prune */

	list_for_each_entry(dpcm, &fe->dpcm[stream].be_clients, list_be)

		dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;



	if (stream == SNDRV_PCM_STREAM_PLAYBACK)

		dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_STOP);

	else

	if (stream != SNDRV_PCM_STREAM_PLAYBACK)

		dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_STOP);



	fe->dpcm[stream].state = SND_SOC_DPCM_STATE_CLOSE;