3 files changed, 25 insertions, 0 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 9125effbf448..64cddff0c9c4 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -153,6 +153,26 @@ struct bt_voice {
 
 #define BT_SCM_PKT_STATUS	0x03
 
+#define BT_CODEC	19
+
+struct	bt_codec_caps {
+	__u8	len;
+	__u8	data[];
+} __packed;
+
+struct bt_codec {
+	__u8	id;
+	__u16	cid;
+	__u16	vid;
+	__u8	data_path;
+	__u8	num_caps;
+} __packed;
+
+struct bt_codecs {
+	__u8		num_codecs;
+	struct bt_codec	codecs[];
+} __packed;
+
 __printf(1, 2)
 void bt_info(const char *fmt, ...);
 __printf(1, 2)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index ad88e5d44d7c..c20e11f4b54c 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -331,6 +331,7 @@ enum {
 	HCI_CMD_PENDING,
 	HCI_FORCE_NO_MITM,
 	HCI_QUALITY_REPORT,
+	HCI_OFFLOAD_CODECS_ENABLED,
 
 	__HCI_NUM_FLAGS,
 };
@@ -2622,6 +2623,9 @@ static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
 #define hci_iso_data_len(h)		((h) & 0x3fff)
 #define hci_iso_data_flags(h)		((h) >> 14)
 
+/* codec transport types */
+#define HCI_TRANSPORT_SCO_ESCO	0x01
+
 /* le24 support */
 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
 {
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 585cbe7ff67d..655e2a119e7f 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -619,6 +619,7 @@ struct hci_dev {
 	void (*cmd_timeout)(struct hci_dev *hdev);
 	bool (*prevent_wake)(struct hci_dev *hdev);
 	int (*set_quality_report)(struct hci_dev *hdev, bool enable);
+	int (*get_data_path_id)(struct hci_dev *hdev, __u8 *data_path);
 };
 
 #define HCI_PHY_HANDLE(handle)	(handle & 0xff)