[PATCH 1/1] Bluetooth: btusb: Enable MSFT extension for Mediatek Chip (MT7921)

mark-yw.chen at mediatek.com mark-yw.chen at mediatek.com
Mon Aug 2 05:59:41 PDT 2021


From: "mark-yw.chen" <mark-yw.chen at mediatek.com>

The Mdiatek MT7921(7961) support MSFT HCI extensions, we are using
0xFD30 for VsMsftOpCode.

Signed-off-by: mark-yw.chen <mark-yw.chen at mediatek.com>
---
 drivers/bluetooth/btusb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index fec798dadd99..b1a05bb9f4bf 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -3775,6 +3775,8 @@ static int btusb_mtk_setup(struct hci_dev *hdev)
 			bt_dev_err(hdev, "Failed to send wmt func ctrl (%d)", err);
 			return err;
 		}
+
+		hci_set_msft_opcode(hdev, 0xFD30);
 		goto done;
 	default:
 		bt_dev_err(hdev, "Unsupported hardware variant (%08x)",
-- 
2.18.0


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