From 654e6f7700c46017af309aab594f0afdebc30740 Mon Sep 17 00:00:00 2001
From: "mark-yw.chen" <mark-yw.chen@mediatek.com>
Date: Mon, 2 Aug 2021 20:59:41 +0800
Subject: [PATCH] Bluetooth: btusb: Enable MSFT extension for Mediatek Chip (MT7921)
Git-commit: 654e6f7700c46017af309aab594f0afdebc30740
Patch-mainline: v5.15-rc1
References: jsc#SLE-19360
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>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
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)",
--
2.26.2