Card and device arguments are added to pcm open API

[platform/adaptation/emulator/audio-hal-emul.git] / tizen-audio.h

diff --git a/tizen-audio.h b/tizen-audio.h
index 5bc47a9..94efa03 100644 (file)
--- a/tizen-audio.h
+++ b/tizen-audio.h
@@ -137,7 +137,7 @@ typedef struct audio_interface {
     /* Stream */
     audio_return_t (*notify_stream_connection_changed)(void *audio_handle, audio_stream_info_t *info, uint32_t is_connected);
     /* PCM */
-    audio_return_t (*pcm_open)(void *audio_handle, void **pcm_handle, uint32_t direction, void *sample_spec, uint32_t period_size, uint32_t periods);
+    audio_return_t (*pcm_open)(void *audio_handle, const char *card, const char *device, uint32_t direction, void *sample_spec, uint32_t period_size, uint32_t periods, void **pcm_handle);
     audio_return_t (*pcm_start)(void *audio_handle, void *pcm_handle);
     audio_return_t (*pcm_stop)(void *audio_handle, void *pcm_handle);
     audio_return_t (*pcm_close)(void *audio_handle, void *pcm_handle);
@@ -318,18 +318,20 @@ audio_return_t audio_notify_stream_connection_changed(void *audio_handle, audio_
  * @brief Opens a PCM device.
  * @since_tizen 3.0
  * @param[in] audio_handle The audio hal handle
- * @param[out] pcm_handle The PCM handle
+ * @param[in] card The card of PCM
+ * @param[in] device The device of PCM
  * @param[in] direction The direction of PCM
  * @param[in] sample_spec The sample specification
  * @param[in] period_size The period size
  * @param[in] periods The periods
+ * @param[out] pcm_handle The PCM handle
  *
  * @return @c 0 on success,
  *         otherwise a negative error value
  * @retval #AUDIO_RET_OK Success
  * @see audio_pcm_close()
  */
-audio_return_t audio_pcm_open(void *audio_handle, void **pcm_handle, uint32_t direction, void *sample_spec, uint32_t period_size, uint32_t periods);
+audio_return_t audio_pcm_open(void *audio_handle, const char *card, const char *device, uint32_t direction, void *sample_spec, uint32_t period_size, uint32_t periods, void **pcm_handle);
 
 /**
  * @brief Starts a PCM device.