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| author | Peng Donglin <dolinux.peng@gmail.com> | 2017-08-16 22:47:53 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-16 15:52:58 +0100 |
| commit | aeb6fa0f15c71a18f757d1686822b6c34cf81399 (patch) | |
| tree | ec6c65f4098dec33d46394b90e017f8999d91a60 /sound/soc/soc-compress.c | |
| parent | 7a0cf42edd9cc335572aa8614df0ebefa2f537be (diff) | |
| download | lwn-aeb6fa0f15c71a18f757d1686822b6c34cf81399.tar.gz lwn-aeb6fa0f15c71a18f757d1686822b6c34cf81399.zip | |
ASoC: compress: Set reasonable compress id string
For dynamic compress rtd, the codec_dai may not have any actual
meaning(like snd-soc-dummy-dai), so compress id can just use the
value of dai_link->stream_name. But for others, its codec_dai
has actual meaning, so compress id can include codec_dai name.
Signed-off-by: Peng Donglin <dolinux.peng@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-compress.c')
| -rw-r--r-- | sound/soc/soc-compress.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index 6c867d50e036..2cb8d3b55fbc 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -737,9 +737,6 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) } /* check client and interface hw capabilities */ - snprintf(new_name, sizeof(new_name), "%s %s-%d", - rtd->dai_link->stream_name, codec_dai->name, num); - if (codec_dai->driver->playback.channels_min) playback = 1; if (codec_dai->driver->capture.channels_min) @@ -758,7 +755,7 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) return -EINVAL; } - if(playback) + if (playback) direction = SND_COMPRESS_PLAYBACK; else direction = SND_COMPRESS_CAPTURE; @@ -794,19 +791,18 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) else if (rtd->dai_link->dpcm_capture) be_pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream->private_data = rtd; memcpy(compr->ops, &soc_compr_dyn_ops, sizeof(soc_compr_dyn_ops)); - } else + } else { + snprintf(new_name, sizeof(new_name), "%s %s-%d", + rtd->dai_link->stream_name, codec_dai->name, num); + memcpy(compr->ops, &soc_compr_ops, sizeof(soc_compr_ops)); + } /* Add copy callback for not memory mapped DSPs */ if (platform->driver->compr_ops && platform->driver->compr_ops->copy) compr->ops->copy = soc_compr_copy; mutex_init(&compr->lock); - - snprintf(new_name, sizeof(new_name), "%s %s-%d", - rtd->dai_link->stream_name, - rtd->codec_dai->name, num); - ret = snd_compress_new(rtd->card->snd_card, num, direction, new_name, compr); if (ret < 0) { |