diff options
| -rw-r--r-- | drivers/bluetooth/btrtl.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index 94df4e94999d..1abf6a4d6727 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -714,13 +714,24 @@ int btrtl_setup_realtek(struct hci_dev *hdev) ret = btrtl_download_firmware(hdev, btrtl_dev); - btrtl_free(btrtl_dev); - /* Enable controller to do both LE scan and BR/EDR inquiry * simultaneously. */ set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks); + /* Enable central-peripheral role (able to create new connections with + * an existing connection in slave role). + */ + switch (btrtl_dev->ic_info->lmp_subver) { + case RTL_ROM_LMP_8822B: + set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks); + break; + default: + rtl_dev_dbg(hdev, "Central-peripheral role not enabled."); + break; + } + + btrtl_free(btrtl_dev); return ret; } EXPORT_SYMBOL_GPL(btrtl_setup_realtek); |