DO NOT MERGE - IAudioPolicyService interface extension for patch panel
Change-Id: I0a62e5416edc41c3a0e816275085ab18a23066f1
diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h
index 402b479..a79a9ff 100644
--- a/include/media/AudioSystem.h
+++ b/include/media/AudioSystem.h
@@ -274,6 +274,31 @@
// check presence of audio flinger service.
// returns NO_ERROR if binding to service succeeds, DEAD_OBJECT otherwise
static status_t checkAudioFlinger();
+
+ /* List available audio ports and their attributes */
+ static status_t listAudioPorts(audio_port_role_t role,
+ audio_port_type_t type,
+ unsigned int *num_ports,
+ struct audio_port *ports,
+ unsigned int *generation);
+
+ /* Get attributes for a given audio port */
+ static status_t getAudioPort(struct audio_port *port);
+
+ /* Create an audio patch between several source and sink ports */
+ static status_t createAudioPatch(const struct audio_patch *patch,
+ audio_patch_handle_t *handle);
+
+ /* Release an audio patch */
+ static status_t releaseAudioPatch(audio_patch_handle_t handle);
+
+ /* List existing audio patches */
+ static status_t listAudioPatches(unsigned int *num_patches,
+ struct audio_patch *patches,
+ unsigned int *generation);
+ /* Set audio port configuration */
+ static status_t setAudioPortConfig(const struct audio_port_config *config);
+
// ----------------------------------------------------------------------------
private:
diff --git a/include/media/IAudioPolicyService.h b/include/media/IAudioPolicyService.h
index 09b9ea6..6b6df6e 100644
--- a/include/media/IAudioPolicyService.h
+++ b/include/media/IAudioPolicyService.h
@@ -99,6 +99,31 @@
// Check if offload is possible for given format, stream type, sample rate,
// bit rate, duration, video and streaming or offload property is enabled
virtual bool isOffloadSupported(const audio_offload_info_t& info) = 0;
+
+ /* List available audio ports and their attributes */
+ virtual status_t listAudioPorts(audio_port_role_t role,
+ audio_port_type_t type,
+ unsigned int *num_ports,
+ struct audio_port *ports,
+ unsigned int *generation) = 0;
+
+ /* Get attributes for a given audio port */
+ virtual status_t getAudioPort(struct audio_port *port) = 0;
+
+ /* Create an audio patch between several source and sink ports */
+ virtual status_t createAudioPatch(const struct audio_patch *patch,
+ audio_patch_handle_t *handle) = 0;
+
+ /* Release an audio patch */
+ virtual status_t releaseAudioPatch(audio_patch_handle_t handle) = 0;
+
+ /* List existing audio patches */
+ virtual status_t listAudioPatches(unsigned int *num_patches,
+ struct audio_patch *patches,
+ unsigned int *generation) = 0;
+ /* Set audio port configuration */
+ virtual status_t setAudioPortConfig(const struct audio_port_config *config) = 0;
+
};