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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-07-04 11:49:43 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-07-04 16:34:48 +0200 |
| commit | 110743189c863e96dc08a581d56c50b965870a3f (patch) | |
| tree | a704220df7017521c1b458fe8c505b3792e65783 | |
| parent | ASoC: dpcm: don't merge format from invalid codec dai (diff) | |
| download | linux-110743189c863e96dc08a581d56c50b965870a3f.tar.xz linux-110743189c863e96dc08a581d56c50b965870a3f.zip | |
ASoC: qdsp6: q6afe-dai: do not close port if its not opened
afe ports are open as part of prepare, so for use cases like
"aplay sample.wav" were sample.wav is not present. This would
call port close eventhough port was never opened. DSP would
return errors for such use cases.
Avoid doing this by checking the port state.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/qcom/qdsp6/q6afe-dai.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/qcom/qdsp6/q6afe-dai.c b/sound/soc/qcom/qdsp6/q6afe-dai.c index 5002dd05bf27..a373ca5523ff 100644 --- a/sound/soc/qcom/qdsp6/q6afe-dai.c +++ b/sound/soc/qcom/qdsp6/q6afe-dai.c @@ -315,6 +315,9 @@ static void q6afe_dai_shutdown(struct snd_pcm_substream *substream, struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev); int rc; + if (!dai_data->is_port_started[dai->id]) + return; + rc = q6afe_port_stop(dai_data->port[dai->id]); if (rc < 0) dev_err(dai->dev, "fail to close AFE port (%d)\n", rc); |