1 files changed, 12 insertions, 0 deletions
diff --git a/audio_hw.h b/audio_hw.h
index 7343fb2..cc7f963 100644
--- a/audio_hw.h
+++ b/audio_hw.h
@@ -25,11 +25,23 @@
 struct tinyalsa_audio_stream_out {
 	struct audio_stream_out stream;
 	struct tinyalsa_audio_device *device;
+
+	struct tinyalsa_mixer_io_props *mixer_props;
+
+	int rate;
+	audio_channels_t channels;
+	audio_format_t format;
 };
 
 struct tinyalsa_audio_stream_in {
 	struct audio_stream_in stream;
 	struct tinyalsa_audio_device *device;
+
+	struct tinyalsa_mixer_io_props *mixer_props;
+
+	int rate;
+	audio_channels_t channels;
+	audio_format_t format;
 };
 
 struct tinyalsa_audio_device {