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From: Kiran K <kiran.k@intel.com>
To: linux-bluetooth@vger.kernel.org
Cc: ravishankar.srivatsa@intel.com, chethan.tumkur.narayan@intel.com,
	luiz.von.dentz@intel.com, michaelfsun@google.com,
	Kiran K <kiran.k@intel.com>
Subject: [PATCH v15 13/13] Bluetooth: hci_vhci: Add support for offload codecs over SCO
Date: Tue,  7 Sep 2021 15:42:49 +0530	[thread overview]
Message-ID: <20210907101249.7323-13-kiran.k@intel.com> (raw)
In-Reply-To: <20210907101249.7323-1-kiran.k@intel.com>

Define the callbacks required to support offload codecs

Signed-off-by: Kiran K <kiran.k@intel.com>
---

Notes:
    changes in v15:
     - New patch - Add callbacks to support offload codecs
       for emulator

 drivers/bluetooth/hci_vhci.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index 8ab26dec5f6e..cc3679f3491d 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -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)
-- 
2.17.1


  parent reply	other threads:[~2021-09-07 10:08 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-07 10:12 [PATCH v15 01/13] Bluetooth: Enumerate local supported codec and cache details Kiran K
2021-09-07 10:12 ` [PATCH v15 02/13] Bluetooth: Add support for Read Local Supported Codecs V2 Kiran K
2021-09-07 10:12 ` [PATCH v15 03/13] Bluetooth: btintel: Read supported offload use cases Kiran K
2021-09-07 10:12 ` [PATCH v15 04/13] Bluetooth: Allow querying of supported offload codecs over SCO socket Kiran K
2021-09-07 10:12 ` [PATCH v15 05/13] Bluetooth: btintel: Define callback to fetch data_path_id Kiran K
2021-09-07 10:12 ` [PATCH v15 06/13] Bluetooth: Allow setting of codec for HFP offload use case Kiran K
2021-09-07 10:12 ` [PATCH v15 07/13] Bluetooth: Add support for HCI_Enhanced_Setup_Synchronous_Connection command Kiran K
2021-09-07 10:12 ` [PATCH v15 08/13] Bluetooth: Configure codec for HFP offload use case Kiran K
2021-09-07 10:12 ` [PATCH v15 09/13] Bluetooth: btintel: Define a callback to fetch codec config data Kiran K
2021-09-07 10:12 ` [PATCH v15 10/13] Bluetooth: Add support for msbc coding format Kiran K
2021-09-07 10:12 ` [PATCH v15 11/13] Bluetooth: Add offload feature under experimental flag Kiran K
2021-09-07 10:12 ` [PATCH v15 12/13] Bluetooth: Allow usb to auto-suspend when SCO use non-HCI transport Kiran K
2021-09-07 10:12 ` Kiran K [this message]
2021-09-07 11:05 ` [v15,01/13] Bluetooth: Enumerate local supported codec and cache details bluez.test.bot
2021-09-07 22:06   ` Luiz Augusto von Dentz

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