diff options
-rw-r--r-- | include/sound/soc-component.h | 22 | ||||
-rw-r--r-- | sound/soc/soc-component.c | 255 | ||||
-rw-r--r-- | sound/soc/soc-compress.c | 263 |
3 files changed, 303 insertions, 237 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 21f1d120b68e..984dd7353066 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -444,6 +444,28 @@ int snd_soc_component_of_xlate_dai_id(struct snd_soc_component *component, int snd_soc_component_of_xlate_dai_name(struct snd_soc_component *component, struct of_phandle_args *args, const char **dai_name); +int snd_soc_component_compr_open(struct snd_compr_stream *cstream, + struct snd_soc_component **last); +void snd_soc_component_compr_free(struct snd_compr_stream *cstream, + struct snd_soc_component *last); +int snd_soc_component_compr_trigger(struct snd_compr_stream *cstream, int cmd); +int snd_soc_component_compr_set_params(struct snd_compr_stream *cstream, + struct snd_compr_params *params); +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_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_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 6d719c2db92e..5d3a8dcd8d49 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -421,6 +421,261 @@ EXPORT_SYMBOL_GPL(snd_soc_component_exit_regmap); #endif +int snd_soc_component_compr_open(struct snd_compr_stream *cstream, + struct snd_soc_component **last) +{ + 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->open) { + ret = component->driver->compress_ops->open(component, cstream); + if (ret < 0) { + *last = component; + return soc_component_ret(component, ret); + } + } + } + + *last = NULL; + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_open); + +void snd_soc_component_compr_free(struct snd_compr_stream *cstream, + struct snd_soc_component *last) +{ + struct snd_soc_pcm_runtime *rtd = cstream->private_data; + struct snd_soc_component *component; + int i; + + for_each_rtd_components(rtd, i, component) { + if (component == last) + break; + + if (component->driver->compress_ops && + component->driver->compress_ops->free) + component->driver->compress_ops->free(component, cstream); + } +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_free); + +int snd_soc_component_compr_trigger(struct snd_compr_stream *cstream, int cmd) +{ + 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->trigger) { + ret = component->driver->compress_ops->trigger( + component, cstream, cmd); + if (ret < 0) + return soc_component_ret(component, ret); + } + } + + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_trigger); + +int snd_soc_component_compr_set_params(struct snd_compr_stream *cstream, + struct snd_compr_params *params) +{ + 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->set_params) { + ret = component->driver->compress_ops->set_params( + component, cstream, params); + if (ret < 0) + return soc_component_ret(component, ret); + } + } + + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_set_params); + +int snd_soc_component_compr_get_params(struct snd_compr_stream *cstream, + struct snd_codec *params) +{ + 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_params) { + ret = component->driver->compress_ops->get_params( + component, cstream, params); + return soc_component_ret(component, ret); + } + } + + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_get_params); + +int snd_soc_component_compr_get_caps(struct snd_compr_stream *cstream, + struct snd_compr_caps *caps) +{ + 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_caps) { + ret = component->driver->compress_ops->get_caps( + component, cstream, caps); + break; + } + } + + mutex_unlock(&rtd->card->pcm_mutex); + + return soc_component_ret(component, ret); +} +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); + +int snd_soc_component_compr_ack(struct snd_compr_stream *cstream, size_t bytes) +{ + 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->ack) { + ret = component->driver->compress_ops->ack( + component, cstream, bytes); + if (ret < 0) + return soc_component_ret(component, ret); + } + } + + return 0; +} +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); + +int snd_soc_component_compr_copy(struct snd_compr_stream *cstream, + char __user *buf, size_t count) +{ + 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->copy) { + ret = component->driver->compress_ops->copy( + component, cstream, buf, count); + break; + } + } + + mutex_unlock(&rtd->card->pcm_mutex); + + return soc_component_ret(component, ret); +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_copy); + +int snd_soc_component_compr_set_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->set_metadata) { + ret = component->driver->compress_ops->set_metadata( + component, cstream, metadata); + if (ret < 0) + return soc_component_ret(component, ret); + } + } + + return 0; +} +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 c7ad52a21a29..5a751d5d3847 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -22,54 +22,6 @@ #include <sound/soc-link.h> #include <linux/pm_runtime.h> -static int soc_compr_components_open(struct snd_compr_stream *cstream, - struct snd_soc_component **last) -{ - 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->open) - continue; - - ret = component->driver->compress_ops->open(component, cstream); - if (ret < 0) { - dev_err(component->dev, - "Compress ASoC: can't open platform %s: %d\n", - component->name, ret); - - *last = component; - return ret; - } - } - - *last = NULL; - return 0; -} - -static int soc_compr_components_free(struct snd_compr_stream *cstream, - struct snd_soc_component *last) -{ - struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component; - int i; - - for_each_rtd_components(rtd, i, component) { - if (component == last) - break; - - if (!component->driver->compress_ops || - !component->driver->compress_ops->free) - continue; - - component->driver->compress_ops->free(component, cstream); - } - - return 0; -} - static int soc_compr_open(struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; @@ -88,7 +40,7 @@ static int soc_compr_open(struct snd_compr_stream *cstream) if (ret < 0) goto out; - ret = soc_compr_components_open(cstream, &component); + ret = snd_soc_component_compr_open(cstream, &component); if (ret < 0) goto machine_err; @@ -103,7 +55,7 @@ static int soc_compr_open(struct snd_compr_stream *cstream) return 0; machine_err: - soc_compr_components_free(cstream, component); + snd_soc_component_compr_free(cstream, component); snd_soc_dai_compr_shutdown(cpu_dai, cstream); out: @@ -156,7 +108,7 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream) if (ret < 0) goto out; - ret = soc_compr_components_open(cstream, &component); + ret = snd_soc_component_compr_open(cstream, &component); if (ret < 0) goto open_err; @@ -177,7 +129,7 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream) return 0; machine_err: - soc_compr_components_free(cstream, component); + snd_soc_component_compr_free(cstream, component); open_err: snd_soc_dai_compr_shutdown(cpu_dai, cstream); out: @@ -209,7 +161,7 @@ static int soc_compr_free(struct snd_compr_stream *cstream) snd_soc_link_compr_shutdown(cstream); - soc_compr_components_free(cstream, NULL); + snd_soc_component_compr_free(cstream, NULL); snd_soc_dai_compr_shutdown(cpu_dai, cstream); @@ -257,7 +209,7 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream) snd_soc_link_compr_shutdown(cstream); - soc_compr_components_free(cstream, NULL); + snd_soc_component_compr_free(cstream, NULL); snd_soc_dai_compr_shutdown(cpu_dai, cstream); @@ -265,27 +217,6 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream) return 0; } -static int soc_compr_components_trigger(struct snd_compr_stream *cstream, - int cmd) -{ - 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->trigger) - continue; - - ret = component->driver->compress_ops->trigger( - component, cstream, cmd); - if (ret < 0) - return ret; - } - - return 0; -} - static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; @@ -296,7 +227,7 @@ static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd) mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); - ret = soc_compr_components_trigger(cstream, cmd); + ret = snd_soc_component_compr_trigger(cstream, cmd); if (ret < 0) goto out; @@ -327,7 +258,7 @@ static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd) if (cmd == SND_COMPR_TRIGGER_PARTIAL_DRAIN || cmd == SND_COMPR_TRIGGER_DRAIN) - return soc_compr_components_trigger(cstream, cmd); + return snd_soc_component_compr_trigger(cstream, cmd); mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME); @@ -335,7 +266,7 @@ static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd) if (ret < 0) goto out; - ret = soc_compr_components_trigger(cstream, cmd); + ret = snd_soc_component_compr_trigger(cstream, cmd); if (ret < 0) goto out; @@ -364,27 +295,6 @@ out: return ret; } -static int soc_compr_components_set_params(struct snd_compr_stream *cstream, - struct snd_compr_params *params) -{ - 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->set_params) - continue; - - ret = component->driver->compress_ops->set_params( - component, cstream, params); - if (ret < 0) - return ret; - } - - return 0; -} - static int soc_compr_set_params(struct snd_compr_stream *cstream, struct snd_compr_params *params) { @@ -406,7 +316,7 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream, if (ret < 0) goto err; - ret = soc_compr_components_set_params(cstream, params); + ret = snd_soc_component_compr_set_params(cstream, params); if (ret < 0) goto err; @@ -463,7 +373,7 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream, if (ret < 0) goto out; - ret = soc_compr_components_set_params(cstream, params); + ret = snd_soc_component_compr_set_params(cstream, params); if (ret < 0) goto out; @@ -484,9 +394,8 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream, struct snd_codec *params) { 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 = 0; + int ret = 0; mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); @@ -494,73 +403,17 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream, if (ret < 0) goto err; - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compress_ops || - !component->driver->compress_ops->get_params) - continue; - - ret = component->driver->compress_ops->get_params( - component, cstream, params); - break; - } - + ret = snd_soc_component_compr_get_params(cstream, params); err: mutex_unlock(&rtd->card->pcm_mutex); return ret; } -static int soc_compr_get_caps(struct snd_compr_stream *cstream, - struct snd_compr_caps *caps) -{ - 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_caps) - continue; - - ret = component->driver->compress_ops->get_caps( - component, cstream, caps); - break; - } - - mutex_unlock(&rtd->card->pcm_mutex); - 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; - struct snd_soc_component *component; struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); - int i, ret = 0; + int ret; mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); @@ -568,17 +421,7 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes) if (ret < 0) goto err; - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compress_ops || - !component->driver->compress_ops->ack) - continue; - - ret = component->driver->compress_ops->ack( - component, cstream, bytes); - if (ret < 0) - goto err; - } - + ret = snd_soc_component_compr_ack(cstream, bytes); err: mutex_unlock(&rtd->card->pcm_mutex); return ret; @@ -588,8 +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); @@ -598,91 +440,38 @@ 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; } -static int soc_compr_copy(struct snd_compr_stream *cstream, - char __user *buf, size_t count) -{ - 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->copy) - continue; - - ret = component->driver->compress_ops->copy( - component, cstream, buf, count); - break; - } - - mutex_unlock(&rtd->card->pcm_mutex); - return ret; -} - static int soc_compr_set_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_set_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->set_metadata) - continue; - - ret = component->driver->compress_ops->set_metadata( - component, cstream, metadata); - if (ret < 0) - return ret; - } - - return 0; + return snd_soc_component_compr_set_metadata(cstream, metadata); } 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 */ @@ -696,8 +485,8 @@ static struct snd_compr_ops soc_compr_ops = { .trigger = soc_compr_trigger, .pointer = soc_compr_pointer, .ack = soc_compr_ack, - .get_caps = soc_compr_get_caps, - .get_codec_caps = soc_compr_get_codec_caps + .get_caps = snd_soc_component_compr_get_caps, + .get_codec_caps = snd_soc_component_compr_get_codec_caps, }; /* ASoC Dynamic Compress operations */ @@ -711,8 +500,8 @@ static struct snd_compr_ops soc_compr_dyn_ops = { .trigger = soc_compr_trigger_fe, .pointer = soc_compr_pointer, .ack = soc_compr_ack, - .get_caps = soc_compr_get_caps, - .get_codec_caps = soc_compr_get_codec_caps + .get_caps = snd_soc_component_compr_get_caps, + .get_codec_caps = snd_soc_component_compr_get_codec_caps, }; /** @@ -815,7 +604,7 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) !component->driver->compress_ops->copy) continue; - compr->ops->copy = soc_compr_copy; + compr->ops->copy = snd_soc_component_compr_copy; break; } |