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-rw-r--r--include/hardware/audio_amplifier.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/hardware/audio_amplifier.h b/include/hardware/audio_amplifier.h
index bb788c2..4305094 100644
--- a/include/hardware/audio_amplifier.h
+++ b/include/hardware/audio_amplifier.h
@@ -105,6 +105,12 @@ typedef struct amplifier_device {
*/
int (*input_stream_standby)(struct amplifier_device *device,
struct audio_stream_in *stream);
+
+ /**
+ * set/get output audio device parameters.
+ */
+ int (*set_parameters)(struct amplifier_device *device,
+ struct str_parms *parms);
} amplifier_device_t;
typedef struct amplifier_module {