diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2020-04-24 08:14:53 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-04-29 13:27:37 +0100 |
| commit | d108c7fd0b776d5b48acd15f6f52b1bb8255a69e (patch) | |
| tree | 3fe127351cb3d714b4f5736ada0556b954311447 | |
| parent | 0b73ba550cdd95b0fdca5da0040c29ae5d25ae5d (diff) | |
| download | linux-d108c7fd0b776d5b48acd15f6f52b1bb8255a69e.tar.bz2 | |
ASoC: soc-dai: add snd_soc_pcm_dai_prepare()
We have 2 type of component functions
snd_soc_dai_xxx() is focusing to dai itself,
snd_soc_pcm_dai_xxx() is focusing to rtd related dai.
Now we can update snd_soc_dai_prepare() to
snd_soc_pcm_dai_prepare(). This patch do it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-By: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/87wo65ssk2.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/soc-dai.h | 3 | ||||
| -rw-r--r-- | sound/soc/soc-dai.c | 30 | ||||
| -rw-r--r-- | sound/soc/soc-pcm.c | 11 |
3 files changed, 23 insertions, 21 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index fd7e203315e6..1b25318b6325 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -154,8 +154,6 @@ int snd_soc_dai_startup(struct snd_soc_dai *dai, struct snd_pcm_substream *substream); void snd_soc_dai_shutdown(struct snd_soc_dai *dai, struct snd_pcm_substream *substream); -int snd_soc_dai_prepare(struct snd_soc_dai *dai, - struct snd_pcm_substream *substream); int snd_soc_dai_trigger(struct snd_soc_dai *dai, struct snd_pcm_substream *substream, int cmd); int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai, @@ -171,6 +169,7 @@ int snd_soc_dai_compress_new(struct snd_soc_dai *dai, bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int stream); int snd_soc_pcm_dai_new(struct snd_soc_pcm_runtime *rtd); +int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream); struct snd_soc_dai_ops { /* diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index 1b45e6e114ad..1a9cfdcfc736 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -354,18 +354,6 @@ void snd_soc_dai_shutdown(struct snd_soc_dai *dai, dai->driver->ops->shutdown(substream, dai); } -int snd_soc_dai_prepare(struct snd_soc_dai *dai, - struct snd_pcm_substream *substream) -{ - int ret = 0; - - if (dai->driver->ops && - dai->driver->ops->prepare) - ret = dai->driver->ops->prepare(substream, dai); - - return soc_dai_ret(dai, ret); -} - int snd_soc_dai_trigger(struct snd_soc_dai *dai, struct snd_pcm_substream *substream, int cmd) @@ -461,3 +449,21 @@ int snd_soc_pcm_dai_new(struct snd_soc_pcm_runtime *rtd) return 0; } + +int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *dai; + int i, ret; + + for_each_rtd_dais(rtd, i, dai) { + if (dai->driver->ops && + dai->driver->ops->prepare) { + ret = dai->driver->ops->prepare(substream, dai); + if (ret < 0) + return soc_dai_ret(dai, ret); + } + } + + return 0; +} diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 77a680da366f..f7b3dca1d152 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -950,13 +950,10 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream) } } - for_each_rtd_dais(rtd, i, dai) { - ret = snd_soc_dai_prepare(dai, substream); - if (ret < 0) { - dev_err(dai->dev, - "ASoC: DAI prepare error: %d\n", ret); - goto out; - } + ret = snd_soc_pcm_dai_prepare(substream); + if (ret < 0) { + dev_err(rtd->dev, "ASoC: DAI prepare error: %d\n", ret); + goto out; } /* cancel any delayed stream shutdown that is pending */ |