diff options
| -rw-r--r-- | include/sound/soc-component.h | 2 | ||||
| -rw-r--r-- | sound/soc/soc-component.c | 24 | ||||
| -rw-r--r-- | sound/soc/soc-compress.c | 27 |
3 files changed, 28 insertions, 25 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 7fd45462963e..d91e0eb1546d 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -455,6 +455,8 @@ int snd_soc_component_compr_get_params(struct snd_compr_stream *cstream, struct snd_codec *params); int snd_soc_component_compr_get_caps(struct snd_compr_stream *cstream, struct snd_compr_caps *caps); +int snd_soc_component_compr_get_codec_caps(struct snd_compr_stream *cstream, + struct snd_compr_codec_caps *codec); 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 b885e96cc8ae..8fba1a395f1e 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -547,6 +547,30 @@ int snd_soc_component_compr_get_caps(struct snd_compr_stream *cstream, } EXPORT_SYMBOL_GPL(snd_soc_component_compr_get_caps); +int snd_soc_component_compr_get_codec_caps(struct snd_compr_stream *cstream, + struct snd_compr_codec_caps *codec) +{ + struct snd_soc_pcm_runtime *rtd = cstream->private_data; + struct snd_soc_component *component; + int i, ret = 0; + + mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); + + for_each_rtd_components(rtd, i, component) { + if (component->driver->compress_ops && + component->driver->compress_ops->get_codec_caps) { + ret = component->driver->compress_ops->get_codec_caps( + component, cstream, codec); + break; + } + } + + mutex_unlock(&rtd->card->pcm_mutex); + + return soc_component_ret(component, ret); +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_get_codec_caps); + 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 e7530712ab91..a82bd02d5519 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -409,29 +409,6 @@ err: return ret; } -static int soc_compr_get_codec_caps(struct snd_compr_stream *cstream, - struct snd_compr_codec_caps *codec) -{ - struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component; - int i, ret = 0; - - mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); - - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compress_ops || - !component->driver->compress_ops->get_codec_caps) - continue; - - ret = component->driver->compress_ops->get_codec_caps( - component, cstream, codec); - break; - } - - mutex_unlock(&rtd->card->pcm_mutex); - return ret; -} - static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; @@ -574,7 +551,7 @@ static struct snd_compr_ops soc_compr_ops = { .pointer = soc_compr_pointer, .ack = soc_compr_ack, .get_caps = snd_soc_component_compr_get_caps, - .get_codec_caps = soc_compr_get_codec_caps + .get_codec_caps = snd_soc_component_compr_get_codec_caps, }; /* ASoC Dynamic Compress operations */ @@ -589,7 +566,7 @@ static struct snd_compr_ops soc_compr_dyn_ops = { .pointer = soc_compr_pointer, .ack = soc_compr_ack, .get_caps = snd_soc_component_compr_get_caps, - .get_codec_caps = soc_compr_get_codec_caps + .get_codec_caps = snd_soc_component_compr_get_codec_caps, }; /** |