Bluetooth: Add MGMT command to set SCO settings

Added code to set sco settings.

Change-Id: I37aa572436241b06e00d1e9e75964aac747eeba5
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
[remove sco link policy part]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

4 files changed, 59 insertions, 0 deletions

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 9bc429e45749..37b4539b99b3 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1518,6 +1518,29 @@ struct hci_cc_rp_get_raw_rssi {
 	__le16	conn_handle;
 	__s8	rssi_dbm;
 } __packed;
+
+#define HCI_BCM_ENABLE_WBS_REQ		0xfc7e
+struct hci_cp_bcm_wbs_req {
+	__u8	role;
+	__le16	pkt_type;
+} __packed;
+
+#define HCI_BCM_I2C_PCM_REQ		0xfc6d
+struct hci_cp_i2c_pcm_req {
+	__u8	i2c_enable;
+	__u8	is_master;
+	__u8	pcm_rate;
+	__u8	clock_rate;
+} __packed;
+
+#define HCI_BCM_SCO_PCM_REQ		0xfc1c
+struct hci_cp_sco_pcm_req {
+	__u8	sco_routing;
+	__u8	pcm_rate;
+	__u8	frame_type;
+	__u8	sync_mode;
+	__u8	clock_mode;
+} __packed;
 #endif
 
 /* ---- HCI Events ---- */
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index dfb2d913b522..e1aa78458d0e 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -484,6 +484,8 @@ struct hci_conn {
 
 #ifdef TIZEN_BT
 	bool		rssi_monitored;
+	__u8		sco_role;
+	__u16		voice_setting;
 #endif
 	struct hci_conn	*link;
 
@@ -873,6 +875,23 @@ static inline int hci_conn_hash_lookup_rssi_count(struct hci_dev *hdev)
 
 bool hci_le_discovery_active(struct hci_dev *hdev);
 void hci_le_discovery_set_state(struct hci_dev *hdev, int state);
+
+static inline struct hci_conn *hci_conn_hash_lookup_sco(struct hci_dev *hdev)
+{
+	struct hci_conn_hash *h = &hdev->conn_hash;
+	struct hci_conn  *c;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(c, &h->list, list) {
+		if (c->type == SCO_LINK || c->type == ESCO_LINK) {
+			rcu_read_unlock();
+			return c;
+		}
+	}
+	rcu_read_unlock();
+
+	return NULL;
+}
 #endif
 
 int hci_disconnect(struct hci_conn *conn, __u8 reason);
diff --git a/include/net/bluetooth/mgmt_tizen.h b/include/net/bluetooth/mgmt_tizen.h
index e1eb50fc948a..1f861a0ae62f 100644
--- a/include/net/bluetooth/mgmt_tizen.h
+++ b/include/net/bluetooth/mgmt_tizen.h
@@ -151,6 +151,16 @@ struct mgmt_cp_le_set_scan_params {
 } __packed;
 #define MGMT_LE_SET_SCAN_PARAMS_SIZE		5
 
+#define MGMT_SCO_ROLE_HANDSFREE			0x00
+#define MGMT_SCO_ROLE_AUDIO_GATEWAY		0x01
+#define MGMT_OP_SET_VOICE_SETTING		(TIZEN_OP_CODE_BASE + 0x10)
+struct mgmt_cp_set_voice_setting {
+	bdaddr_t	bdaddr;
+	uint8_t		sco_role;
+	uint16_t	voice_setting;
+} __packed;
+#define MGMT_SET_VOICE_SETTING_SIZE		9
+
 /* EVENTS */
 
 /* For device name update changes */
diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h
index f40ddb4264fc..bca05bf7bc31 100644
--- a/include/net/bluetooth/sco.h
+++ b/include/net/bluetooth/sco.h
@@ -46,4 +46,11 @@ struct sco_conninfo {
 	__u8  dev_class[3];
 };
 
+#ifdef TIZEN_BT
+void sco_connect_set_gw_nbc(struct hci_dev *hdev);
+void sco_connect_set_gw_wbc(struct hci_dev *hdev);
+void sco_connect_set_nbc(struct hci_dev *hdev);
+void sco_connect_set_wbc(struct hci_dev *hdev);
+#endif
+
 #endif /* __SCO_H */