Messages in this thread Patch in this message | | | From | Jerome Brunet <> | Subject | [PATCH 2/2] ASoC: skip hw_free on codec dai for which the stream is invalid | Date | Mon, 29 Apr 2019 11:47:50 +0200 |
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Like for hw_params, hw_free should not be called on codec dai for which the current stream is invalid.
Fixes: cde79035c6cf ("ASoC: Handle multiple codecs with split playback / capture") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> --- sound/soc/soc-pcm.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 263086af707d..04ccdc59295d 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1020,6 +1020,9 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream, codec_err: for_each_rtd_codec_dai_rollback(rtd, i, codec_dai) { + if (!snd_soc_dai_stream_valid(codec_dai, substream->stream)) + continue; + if (codec_dai->driver->ops->hw_free) codec_dai->driver->ops->hw_free(substream, codec_dai); codec_dai->rate = 0; @@ -1077,6 +1080,9 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream) /* now free hw params for the DAIs */ for_each_rtd_codec_dai(rtd, i, codec_dai) { + if (!snd_soc_dai_stream_valid(codec_dai, substream->stream)) + continue; + if (codec_dai->driver->ops->hw_free) codec_dai->driver->ops->hw_free(substream, codec_dai); } -- 2.20.1
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