[PATCH] Bluetooth: btrtl: Set MSFT opcode for RTL8852
From: Archie Pusaka <hidden>
Date: 2021-07-13 08:37:12
Also in:
lkml
Subsystem:
bluetooth drivers, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
From: Archie Pusaka <redacted> RTL8852 support MSFT HCI extension, therefore set the proper MSFT opcode. Signed-off-by: Archie Pusaka <redacted> Reviewed-by: Miao-chen Chou <redacted> Reviewed-by: Hilda Wu <redacted> --- drivers/bluetooth/btrtl.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
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 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev, } } - /* 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;
--
2.32.0.93.g670b81a890-goog