diff options
| author |   Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2020-11-13 13:16:41 +0900 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-11-18 18:00:17 +0000 |
| commit | bab78c238025c89df771631c54f6229f6c56fb26 (patch) | |
| tree | d9881eed56fd59d57e532b308f618ca4a3b5c597 | |
| parent | ASoC: soc-component: add snd_soc_component_compr_set_metadata() (diff) | |
| download | wireguard-linux-bab78c238025c89df771631c54f6229f6c56fb26.tar.xz wireguard-linux-bab78c238025c89df771631c54f6229f6c56fb26.zip | |
ASoC: soc-component: add snd_soc_component_compr_get_metadata()
component related function should be implemented at
soc-component.c.
This patch adds snd_soc_component_compr_get_metadata().
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/87zh3l6gl8.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/soc-component.h | 2 | ||||
| -rw-r--r-- | sound/soc/soc-component.c | 20 | ||||
| -rw-r--r-- | sound/soc/soc-compress.c | 14 |
3 files changed, 24 insertions, 12 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index d23ebd5ce617..984dd7353066 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -464,6 +464,8 @@ int snd_soc_component_compr_copy(struct snd_compr_stream *cstream, char __user *buf, size_t count); int snd_soc_component_compr_set_metadata(struct snd_compr_stream *cstream, struct snd_compr_metadata *metadata); +int snd_soc_component_compr_get_metadata(struct snd_compr_stream *cstream, + struct snd_compr_metadata *metadata); int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream); int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream, diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index ef2b97631748..5d3a8dcd8d49 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -656,6 +656,26 @@ int snd_soc_component_compr_set_metadata(struct snd_compr_stream *cstream, } EXPORT_SYMBOL_GPL(snd_soc_component_compr_set_metadata); +int snd_soc_component_compr_get_metadata(struct snd_compr_stream *cstream, + struct snd_compr_metadata *metadata) +{ + struct snd_soc_pcm_runtime *rtd = cstream->private_data; + struct snd_soc_component *component; + int i, ret; + + for_each_rtd_components(rtd, i, component) { + if (component->driver->compress_ops && + component->driver->compress_ops->get_metadata) { + ret = component->driver->compress_ops->get_metadata( + component, cstream, metadata); + return soc_component_ret(component, ret); + } + } + + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_get_metadata); + static unsigned int soc_component_read_no_lock( struct snd_soc_component *component, unsigned int reg) diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index 3d29b41cf96f..5a751d5d3847 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -464,24 +464,14 @@ static int soc_compr_get_metadata(struct snd_compr_stream *cstream, struct snd_compr_metadata *metadata) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component; struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); - int i, ret; + int ret; ret = snd_soc_dai_compr_get_metadata(cpu_dai, cstream, metadata); if (ret < 0) return ret; - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compress_ops || - !component->driver->compress_ops->get_metadata) - continue; - - return component->driver->compress_ops->get_metadata( - component, cstream, metadata); - } - - return 0; + return snd_soc_component_compr_get_metadata(cstream, metadata); } /* ASoC Compress operations */ |