[Bluetooth] Correct SCO buffer for Broadcom based Dell laptops

The SCO buffer size values on Dell laptops with a Bluetooth chip from
Broadcom are wrong. The USB Bluetooth driver has to set a quirk to
correct the SCO buffer size values.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 01d6789b3eb7a951d6643824aa73667e2192f2af..6bdf593081d8d23f20dc0a5692c8dfec6d29390a 100644 (file)
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -125,6 +125,9 @@ static struct usb_device_id blacklist_ids[] = {
        /* HP laptop with Broadcom chip */
        { USB_DEVICE(0x03f0, 0x171d), .driver_info = HCI_WRONG_SCO_MTU },
 
+       /* Dell laptop with Broadcom chip */
+       { USB_DEVICE(0x413c, 0x8126), .driver_info = HCI_WRONG_SCO_MTU },
+
        /* Microsoft Wireless Transceiver for Bluetooth 2.0 */
        { USB_DEVICE(0x045e, 0x009c), .driver_info = HCI_RESET },