From c52615e494f17f44b076ac8ae5a53cfc0041a0dd Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Thu, 23 Mar 2023 16:44:00 +0000 Subject: [PATCH] ASoC: qcom: q6apm-lpass-dai: close graphs before opening a new one On multiple prepare calls, its possible that the playback graphs are not unloaded from the DSP, which can have some wierd side-effects, one of them is that the data not consumed without any errors. Fixes: c2ac3aec474d("ASoC: qcom: q6apm-lpass-dai: unprepare stream if its already prepared") Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20230323164403.6654-2-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown --- sound/soc/qcom/qdsp6/q6apm-lpass-dais.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/soc/qcom/qdsp6/q6apm-lpass-dais.c b/sound/soc/qcom/qdsp6/q6apm-lpass-dais.c index 23d23bc6fbaa7..420e8aa11f421 100644 --- a/sound/soc/qcom/qdsp6/q6apm-lpass-dais.c +++ b/sound/soc/qcom/qdsp6/q6apm-lpass-dais.c @@ -130,6 +130,9 @@ static int q6apm_lpass_dai_prepare(struct snd_pcm_substream *substream, struct s if (dai_data->is_port_started[dai->id]) { q6apm_graph_stop(dai_data->graph[dai->id]); dai_data->is_port_started[dai->id] = false; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + q6apm_graph_close(dai_data->graph[dai->id]); } /** -- 2.30.2