diff mbox series

[v2,2/2] Bluetooth: qca: Support SCO offload for QCA2066

Message ID 1701241679-29422-1-git-send-email-quic_zijuhu@quicinc.com
State New
Headers show
Series None | expand

Commit Message

quic_zijuhu Nov. 29, 2023, 7:07 a.m. UTC 
In order to support SCO offload for QCA2066, ALL BTHOST needs to do
is specifying both Input_Data_Path and Output_Data_Path as 0x01 for
HCI_Enhanced_Setup_Synchronous_Connection, and it is implemented by
this change.

Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
---
 drivers/bluetooth/hci_qca.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
diff mbox series

Patch

diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 35f74f209d1f..68347b2a204a 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -1815,6 +1815,21 @@  static void hci_coredump_qca(struct hci_dev *hdev)
 	kfree_skb(skb);
 }
 
+static int qca_get_data_path_id(struct hci_dev *hdev, __u8 *data_path_id)
+{
+	/* QCA uses 1 as data path id for SCO offload */
+	*data_path_id = 1;
+	return 0;
+}
+
+static int qca_configure_sco_offload(struct hci_dev *hdev)
+{
+	bt_dev_info(hdev, "SCO offload is supported");
+	hdev->get_data_path_id = qca_get_data_path_id;
+	hdev->get_codec_config_data = NULL;
+	return 0;
+}
+
 static int qca_setup(struct hci_uart *hu)
 {
 	struct hci_dev *hdev = hu->hdev;
@@ -1969,6 +1984,10 @@  static int qca_setup(struct hci_uart *hu)
 		hu->hdev->set_bdaddr = qca_set_bdaddr_rome;
 	else
 		hu->hdev->set_bdaddr = qca_set_bdaddr;
+
+	if (soc_type == QCA_QCA2066)
+		qca_configure_sco_offload(hdev);
+
 	qca->fw_version = le16_to_cpu(ver.patch_ver);
 	qca->controller_id = le16_to_cpu(ver.rom_ver);
 	hci_devcd_register(hdev, hci_coredump_qca, qca_dmp_hdr, NULL);