diff options
| -rw-r--r-- | drivers/bluetooth/btmtk.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/bluetooth/btmtk.c b/drivers/bluetooth/btmtk.c index 53cba71cb07f..d7aa5aded649 100644 --- a/drivers/bluetooth/btmtk.c +++ b/drivers/bluetooth/btmtk.c @@ -1379,6 +1379,16 @@ int btmtk_usb_setup(struct hci_dev *hdev) break; case 0x7922: case 0x7925: + /* + * A remote wakeup could cause the device completely unresponsive, and + * recovering from such a state needs a power cycle. + * + * Since the remote wakeup capability is super broken, just disable it + * to get rid of the troubles. The device can still be autosuspended + * when the bluetooth interface is closed. + */ + device_set_wakeup_capable(&btmtk_data->udev->dev, false); + fallthrough; case 0x7961: case 0x7902: case 0x6639: |