The Realtek RTL8822CE Bluetooth controller support Microsoft vendor extension and it uses 0xFCF0 for VsMsftOpCode. The following test step was performed. - Boot the test device with RTL8822CE and verify the INFO print in dmesg. Signed-off-by: Miao-chen Chou <mcchou@xxxxxxxxxxxx> Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@xxxxxxxxxxxx> Reviewed-by: Archie Pusaka <apusaka@xxxxxxxxxxxx> --- (no changes since v1) drivers/bluetooth/btrtl.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index a4f7cace66b06..94df4e94999d5 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -658,6 +658,12 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev, } } + /* RTL8822CE supports the Microsoft vendor extension and uses 0xFCF0 + * for VsMsftOpCode. + */ + if (lmp_subver == RTL_ROM_LMP_8822B) + hci_set_msft_opcode(hdev, 0xFCF0); + return btrtl_dev; err_free: -- 2.29.2.684.gfbc64c5ab5-goog
