Commit 9682d36c authored by Kiran K's avatar Kiran K Committed by Luiz Augusto von Dentz
Browse files

Bluetooth: hci_vhci: Add support for offload codecs over SCO 



Define the callbacks required to support offload codecs

Signed-off-by: default avatarKiran K <kiran.k@intel.com>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent f4f9fa0c

drivers/bluetooth/hci_vhci.c

+20 −0
Original line number Diff line number Diff line
@@ -73,6 +73,24 @@ static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) 
	return 0;

}



static int vhci_get_data_path_id(struct hci_dev *hdev, u8 *data_path_id)

{

	*data_path_id = 0;

	return 0;

}



static int vhci_get_codec_config_data(struct hci_dev *hdev, __u8 type,

				      struct bt_codec *codec, __u8 *vnd_len,

				      __u8 **vnd_data)

{

	if (type != ESCO_LINK)

		return -EINVAL;



	*vnd_len = 0;

	*vnd_data = NULL;

	return 0;

}



static int __vhci_create_device(struct vhci_data *data, __u8 opcode)

{

	struct hci_dev *hdev;
@@ -112,6 +130,8 @@ static int __vhci_create_device(struct vhci_data *data, __u8 opcode) 
	hdev->close = vhci_close_dev;

	hdev->flush = vhci_flush;

	hdev->send  = vhci_send_frame;

	hdev->get_data_path_id = vhci_get_data_path_id;

	hdev->get_codec_config_data = vhci_get_codec_config_data;



	/* bit 6 is for external configuration */

	if (opcode & 0x40)