---

yaml
---
r: 32813
b: refs/heads/master
c: 520ca78
h: refs/heads/master
i:
  32811: dfed909
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 98bcd08b5bfe78c1c9bda5768aa081e0fe4fcc4f
+refs/heads/master: 520ca78acc652c89c92e8bf29536319afa9d88bb

trunk/drivers/bluetooth/hci_usb.c

@@ -67,6 +67,8 @@ static int ignore = 0;
 static int ignore_dga = 0;
 static int ignore_csr = 0;
 static int ignore_sniffer = 0;
+static int disable_scofix = 0;
+static int force_scofix = 0;
 static int reset = 0;
 
 #ifdef CONFIG_BT_HCIUSB_SCO
@@ -110,6 +112,9 @@ static struct usb_device_id blacklist_ids[] = {
 	{ USB_DEVICE(0x0a5c, 0x200a), .driver_info = HCI_RESET | HCI_BROKEN_ISOC },
 	{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = HCI_BCM92035 },
 
+	/* IBM/Lenovo ThinkPad with Broadcom chip */
+	{ USB_DEVICE(0x0a5c, 0x201e), .driver_info = HCI_WRONG_SCO_MTU },
+
 	/* Microsoft Wireless Transceiver for Bluetooth 2.0 */
 	{ USB_DEVICE(0x045e, 0x009c), .driver_info = HCI_RESET },
 
@@ -990,8 +995,10 @@ static int hci_usb_probe(struct usb_interface *intf, const struct usb_device_id
 	if (reset || id->driver_info & HCI_RESET)
 		set_bit(HCI_QUIRK_RESET_ON_INIT, &hdev->quirks);
 
-	if (id->driver_info & HCI_WRONG_SCO_MTU)
-		set_bit(HCI_QUIRK_FIXUP_BUFFER_SIZE, &hdev->quirks);
+	if (force_scofix || id->driver_info & HCI_WRONG_SCO_MTU) {
+		if (!disable_scofix)
+			set_bit(HCI_QUIRK_FIXUP_BUFFER_SIZE, &hdev->quirks);
+	}
 
 	if (id->driver_info & HCI_SNIFFER) {
 		if (le16_to_cpu(udev->descriptor.bcdDevice) > 0x997)
@@ -1161,6 +1168,12 @@ MODULE_PARM_DESC(ignore_csr, "Ignore devices with id 0a12:0001");
 module_param(ignore_sniffer, bool, 0644);
 MODULE_PARM_DESC(ignore_sniffer, "Ignore devices with id 0a12:0002");
 
+module_param(disable_scofix, bool, 0644);
+MODULE_PARM_DESC(disable_scofix, "Disable fixup of wrong SCO buffer size");
+
+module_param(force_scofix, bool, 0644);
+MODULE_PARM_DESC(force_scofix, "Force fixup of wrong SCO buffers size");
+
 module_param(reset, bool, 0644);
 MODULE_PARM_DESC(reset, "Send HCI reset command on initialization");