From 7f6a750aea53251d0874410d90efb432ac8b5e9a Mon Sep 17 00:00:00 2001
From: Archie Pusaka <apusaka@chromium.org>
Date: Tue, 13 Jul 2021 16:37:03 +0800
Subject: Bluetooth: btrtl: Set MSFT opcode for RTL8852

RTL8852 support MSFT HCI extension, therefore set the proper MSFT
opcode.

Signed-off-by: Archie Pusaka <apusaka@chromium.org>
Reviewed-by: Miao-chen Chou <mcchou@chromium.org>
Reviewed-by: Hilda Wu <hildawu@realtek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
 drivers/bluetooth/btrtl.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'drivers/bluetooth/btrtl.c')

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index cce0125ec4fd..1f8afa0244d8 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -681,11 +681,15 @@ out_free:
 		}
 	}
 
-	/* RTL8822CE supports the Microsoft vendor extension and uses 0xFCF0
-	 * for VsMsftOpCode.
+	/* The following chips supports the Microsoft vendor extension,
+	 * therefore set the corresponding VsMsftOpCode.
 	 */
-	if (lmp_subver == RTL_ROM_LMP_8822B)
+	switch (lmp_subver) {
+	case RTL_ROM_LMP_8822B:
+	case RTL_ROM_LMP_8852A:
 		hci_set_msft_opcode(hdev, 0xFCF0);
+		break;
+	}
 
 	return btrtl_dev;
 
-- 
cgit