return soc_link_ret(rtd, ret);
}
+
+int snd_soc_link_startup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream)
+{
+ int ret = 0;
+
+ if (rtd->dai_link->ops &&
+ rtd->dai_link->ops->startup)
+ ret = rtd->dai_link->ops->startup(substream);
+
+ return soc_link_ret(rtd, ret);
+}
+
+void snd_soc_link_shutdown(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream)
+{
+ if (rtd->dai_link->ops &&
+ rtd->dai_link->ops->shutdown)
+ rtd->dai_link->ops->shutdown(substream);
+}
+
+int snd_soc_link_prepare(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream)
+{
+ int ret = 0;
+
+ if (rtd->dai_link->ops &&
+ rtd->dai_link->ops->prepare)
+ ret = rtd->dai_link->ops->prepare(substream);
+
+ return soc_link_ret(rtd, ret);
+}
+
+int snd_soc_link_hw_params(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ int ret = 0;
+
+ if (rtd->dai_link->ops &&
+ rtd->dai_link->ops->hw_params)
+ ret = rtd->dai_link->ops->hw_params(substream, params);
+
+ return soc_link_ret(rtd, ret);
+}
+
+void snd_soc_link_hw_free(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream)
+{
+ if (rtd->dai_link->ops &&
+ rtd->dai_link->ops->hw_free)
+ rtd->dai_link->ops->hw_free(substream);
+}
+
+int snd_soc_link_trigger(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream, int cmd)
+{
+ int ret = 0;
+
+ if (rtd->dai_link->ops &&
+ rtd->dai_link->ops->trigger)
+ ret = rtd->dai_link->ops->trigger(substream, cmd);
+
+ return soc_link_ret(rtd, ret);
+}
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-dpcm.h>
+#include <sound/soc-link.h>
#include <sound/initval.h>
#define DPCM_MAX_BE_USERS 8
}
#endif
-static int soc_rtd_startup(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream)
-{
- if (rtd->dai_link->ops &&
- rtd->dai_link->ops->startup)
- return rtd->dai_link->ops->startup(substream);
- return 0;
-}
-
-static void soc_rtd_shutdown(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream)
-{
- if (rtd->dai_link->ops &&
- rtd->dai_link->ops->shutdown)
- rtd->dai_link->ops->shutdown(substream);
-}
-
-static int soc_rtd_prepare(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream)
-{
- if (rtd->dai_link->ops &&
- rtd->dai_link->ops->prepare)
- return rtd->dai_link->ops->prepare(substream);
- return 0;
-}
-
-static int soc_rtd_hw_params(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- if (rtd->dai_link->ops &&
- rtd->dai_link->ops->hw_params)
- return rtd->dai_link->ops->hw_params(substream, params);
- return 0;
-}
-
-static void soc_rtd_hw_free(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream)
-{
- if (rtd->dai_link->ops &&
- rtd->dai_link->ops->hw_free)
- rtd->dai_link->ops->hw_free(substream);
-}
-
-static int soc_rtd_trigger(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream,
- int cmd)
-{
- if (rtd->dai_link->ops &&
- rtd->dai_link->ops->trigger)
- return rtd->dai_link->ops->trigger(substream, cmd);
- return 0;
-}
-
/**
* snd_soc_runtime_action() - Increment/Decrement active count for
* PCM runtime components
for_each_rtd_dais(rtd, i, dai)
snd_soc_dai_shutdown(dai, substream);
- soc_rtd_shutdown(rtd, substream);
+ snd_soc_link_shutdown(rtd, substream);
soc_pcm_components_close(substream);
if (ret < 0)
goto component_err;
- ret = soc_rtd_startup(rtd, substream);
- if (ret < 0) {
- pr_err("ASoC: %s startup failed: %d\n",
- rtd->dai_link->name, ret);
+ ret = snd_soc_link_startup(rtd, substream);
+ if (ret < 0)
goto rtd_startup_err;
- }
/* startup the audio subsystem */
for_each_rtd_dais(rtd, i, dai) {
for_each_rtd_dais(rtd, i, dai)
snd_soc_dai_shutdown(dai, substream);
- soc_rtd_shutdown(rtd, substream);
+ snd_soc_link_shutdown(rtd, substream);
rtd_startup_err:
soc_pcm_components_close(substream);
component_err:
mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
- ret = soc_rtd_prepare(rtd, substream);
- if (ret < 0) {
- dev_err(rtd->card->dev,
- "ASoC: machine prepare error: %d\n", ret);
+ ret = snd_soc_link_prepare(rtd, substream);
+ if (ret < 0)
goto out;
- }
for_each_rtd_components(rtd, i, component) {
ret = snd_soc_component_prepare(component, substream);
if (ret)
goto out;
- ret = soc_rtd_hw_params(rtd, substream, params);
- if (ret < 0) {
- dev_err(rtd->card->dev,
- "ASoC: machine hw_params failed: %d\n", ret);
+ ret = snd_soc_link_hw_params(rtd, substream, params);
+ if (ret < 0)
goto out;
- }
for_each_rtd_codec_dais(rtd, i, codec_dai) {
struct snd_pcm_hw_params codec_params;
codec_dai->rate = 0;
}
- soc_rtd_hw_free(rtd, substream);
+ snd_soc_link_hw_free(rtd, substream);
mutex_unlock(&rtd->card->pcm_mutex);
return ret;
}
/* free any machine hw params */
- soc_rtd_hw_free(rtd, substream);
+ snd_soc_link_hw_free(rtd, substream);
/* free any component resources */
soc_pcm_components_hw_free(substream, NULL);
struct snd_soc_component *component;
int i, ret;
- ret = soc_rtd_trigger(rtd, substream, cmd);
+ ret = snd_soc_link_trigger(rtd, substream, cmd);
if (ret < 0)
return ret;
return ret;
}
- ret = soc_rtd_trigger(rtd, substream, cmd);
+ ret = snd_soc_link_trigger(rtd, substream, cmd);
if (ret < 0)
return ret;