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_pcm_component_pointer(struct snd_pcm_substream *substream);
int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream,
}
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);
+
static unsigned int soc_component_read_no_lock(
struct snd_soc_component *component,
unsigned int reg)
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);
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;