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 <mcc...@chromium.org>
Reviewed-by: Abhishek Pandit-Subedi <abhishekpan...@chromium.org>
Reviewed-by: Archie Pusaka <apus...@chromium.org>
---
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
