From: Zijun Hu <quic_zijuhu@quicinc.com>
To: <luiz.dentz@gmail.com>, <marcel@holtmann.org>, <johan.hedberg@gmail.com>
Cc: <linux-bluetooth@vger.kernel.org>, <quic_zijuhu@quicinc.com>,
Zijun Hu <zijuhu@qti.qualcomm.com>
Subject: [PATCH v2 2/2] Bluetooth: qca: Support SCO offload for QCA2066
Date: Wed, 29 Nov 2023 16:07:35 +0800 [thread overview]
Message-ID: <1701245255-12409-3-git-send-email-quic_zijuhu@quicinc.com> (raw)
In-Reply-To: <1701245255-12409-1-git-send-email-quic_zijuhu@quicinc.com>
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 --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);
--
The Qualcomm Innovation Center
next prev parent reply other threads:[~2023-11-29 8:08 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-06 6:19 [PATCH v1 0/2] Bluetooth: Support SCO offload for QCA2066 Zijun Hu
2023-11-06 6:19 ` [PATCH v1 1/2] Bluetooth: hci_conn: Check non NULL before calling hdev->get_codec_config_data() Zijun Hu
2023-11-06 7:00 ` Bluetooth: Support SCO offload for QCA2066 bluez.test.bot
2023-11-06 6:19 ` [PATCH v1 2/2] Bluetooth: qca: " Zijun Hu
2023-11-29 7:07 ` [PATCH v2 " Zijun Hu
2023-11-06 16:16 ` [PATCH v1 0/2] Bluetooth: " Luiz Augusto von Dentz
2023-11-07 2:46 ` quic_zijuhu
2023-11-17 16:02 ` Luiz Augusto von Dentz
2023-11-29 3:29 ` quic_zijuhu
2023-12-07 21:59 ` quic_zijuhu
2023-11-29 8:07 ` [PATCH v2 " Zijun Hu
2023-11-29 8:07 ` [PATCH v2 1/2] Bluetooth: hci_conn: Check non NULL before calling hdev->get_codec_config_data() Zijun Hu
2023-11-29 8:35 ` Bluetooth: Support SCO offload for QCA2066 bluez.test.bot
2023-11-29 8:07 ` Zijun Hu [this message]
2023-11-29 8:18 ` [PATCH v2 0/2] " Zijun Hu
2023-11-29 8:18 ` [PATCH v2 1/2] Bluetooth: hci_conn: Check non NULL before calling hdev->get_codec_config_data() Zijun Hu
2023-11-29 8:58 ` [v2,1/2] " bluez.test.bot
2023-11-29 8:18 ` [PATCH v2 2/2] Bluetooth: qca: Support SCO offload for QCA2066 Zijun Hu
2023-11-29 8:29 ` [PATCH v3 0/2] Bluetooth: " Zijun Hu
2023-11-29 8:29 ` [PATCH v3 1/2] Bluetooth: hci_conn: Check non NULL before calling hdev->get_codec_config_data() Zijun Hu
2023-11-29 8:57 ` Bluetooth: Support SCO offload for QCA2066 bluez.test.bot
2023-11-29 8:29 ` [PATCH v3 2/2] Bluetooth: qca: " Zijun Hu
2023-12-08 1:51 ` [PATCH v4 0/2] Bluetooth: " Zijun Hu
2023-12-08 1:51 ` [PATCH v4 1/2] Bluetooth: hci_conn: Check non NULL function before calling for HFP offload Zijun Hu
2023-12-08 2:47 ` Bluetooth: Support SCO offload for QCA2066 bluez.test.bot
2023-12-08 1:51 ` [PATCH v4 2/2] Bluetooth: qca: Support HFP " Zijun Hu
2023-12-08 15:10 ` [PATCH v4 0/2] Bluetooth: Support SCO " patchwork-bot+bluetooth
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