diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2020-11-13 13:16:24 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-11-18 18:00:14 +0000 |
| commit | 03ecea64e0ae26d7a8b53bce05a39b78022e1312 (patch) | |
| tree | 409528eb5f629bf628786830fc6ab0ffd376cb8e | |
| parent | 0506b88503645e71c18152693caee9cfa1dbf093 (diff) | |
| download | linux-03ecea64e0ae26d7a8b53bce05a39b78022e1312.tar.bz2 | |
ASoC: soc-component: add snd_soc_component_compr_pointer()
component related function should be implemented at
soc-component.c.
This patch adds snd_soc_component_compr_pointer().
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/874klt7v65.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 | 13 |
3 files changed, 24 insertions, 11 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index ba0eb49f8885..d4e396cc75c2 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -458,6 +458,8 @@ int snd_soc_component_compr_get_caps(struct snd_compr_stream *cstream, int snd_soc_component_compr_get_codec_caps(struct snd_compr_stream *cstream, struct snd_compr_codec_caps *codec); int snd_soc_component_compr_ack(struct snd_compr_stream *cstream, size_t bytes); +int snd_soc_component_compr_pointer(struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp); 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 832177e5094e..3ff2f227b99e 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -591,6 +591,26 @@ int snd_soc_component_compr_ack(struct snd_compr_stream *cstream, size_t bytes) } EXPORT_SYMBOL_GPL(snd_soc_component_compr_ack); +int snd_soc_component_compr_pointer(struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp) +{ + 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->pointer) { + ret = component->driver->compress_ops->pointer( + component, cstream, tstamp); + return soc_component_ret(component, ret); + } + } + + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_pointer); + 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 234e1506ed43..eb5cb2f1823e 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -431,8 +431,7 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream, struct snd_compr_tstamp *tstamp) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component; - int i, ret = 0; + int ret; struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); @@ -441,15 +440,7 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream, if (ret < 0) goto out; - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compress_ops || - !component->driver->compress_ops->pointer) - continue; - - ret = component->driver->compress_ops->pointer( - component, cstream, tstamp); - break; - } + ret = snd_soc_component_compr_pointer(cstream, tstamp); out: mutex_unlock(&rtd->card->pcm_mutex); return ret; |