From: mark-yw.chen <mark-yw.chen@mediatek.com>
Date: Mon, 2 Aug 2021 12:59:41 +0000 (+0800)
Subject: Bluetooth: btusb: Enable MSFT extension for Mediatek Chip (MT7921)
X-Git-Tag: v5.15~428^2~161^2~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=654e6f7700c46017af309aab594f0afdebc30740;p=platform%2Fkernel%2Flinux-starfive.git

Bluetooth: btusb: Enable MSFT extension for Mediatek Chip (MT7921)

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

Signed-off-by: mark-yw.chen <mark-yw.chen@mediatek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index fec798d..b1a05bb 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)",