Integrate A2DP work from Johan's and Luiz's GIT trees

1 files changed, 48 insertions, 0 deletions

diff --git a/audio/a2dp.h b/audio/a2dp.h
index 153a1731..7e53f7a9 100644
--- a/audio/a2dp.h
+++ b/audio/a2dp.h
@@ -21,3 +21,51 @@
  *
  */
 
+#include <dbus.h>
+#include <glib.h>
+#include "avdtp.h"
+
+#define A2DP_CODEC_SBC			0x00
+#define A2DP_CODEC_MPEG12		0x01
+#define A2DP_CODEC_MPEG24		0x02
+#define A2DP_CODEC_ATRAC		0x03
+
+#define A2DP_SAMPLING_FREQ_16000	(1 << 3)
+#define A2DP_SAMPLING_FREQ_32000	(1 << 2)
+#define A2DP_SAMPLING_FREQ_44100	(1 << 1)
+#define A2DP_SAMPLING_FREQ_48000	1
+
+#define A2DP_CHANNEL_MODE_MONO		(1 << 3)
+#define A2DP_CHANNEL_MODE_DUAL_CHANNEL	(1 << 2)
+#define A2DP_CHANNEL_MODE_STEREO	(1 << 1)
+#define A2DP_CHANNEL_MODE_JOINT_STEREO	1
+
+#define A2DP_BLOCK_LENGTH_4		(1 << 3)
+#define A2DP_BLOCK_LENGTH_8		(1 << 2)
+#define A2DP_BLOCK_LENGTH_12		(1 << 1)
+#define A2DP_BLOCK_LENGTH_16		1
+
+#define A2DP_SUBBANDS_4			(1 << 1)
+#define A2DP_SUBBANDS_8			1
+
+#define A2DP_ALLOCATION_SNR		(1 << 1)
+#define A2DP_ALLOCATION_LOUDNESS	1
+
+struct sbc_codec_cap {
+	struct avdtp_media_codec_capability cap;
+	uint8_t channel_mode:4;
+	uint8_t frequency:4;
+	uint8_t allocation_method:2;
+	uint8_t subbands:2;
+	uint8_t block_length:4;
+	uint8_t min_bitpool;
+	uint8_t max_bitpool;
+} __attribute__ ((packed));
+
+int a2dp_init(DBusConnection *conn, gboolean enable_sink,
+			gboolean enable_source);
+void a2dp_exit(void);
+
+gboolean a2dp_select_capabilities(struct avdtp_remote_sep *rsep, GSList **caps);
+
+gboolean a2dp_get_config(struct avdtp_stream *stream, struct ipc_data_cfg **cfg);