[Bluetooth] Fix I/O errors on MacBooks with Broadcom chips

The newer MacBooks contain a Broadcom based Bluetooth chip and to make
this work properly, HCI_Reset must be send first. If HCI_Reset is not
used then a lot of I/O errors show up and its triggers packets from
non-existent ACL links.

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

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 6a010681ecf3..7665347238c7 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -104,6 +104,9 @@ static struct usb_device_id blacklist_table[] = {
         /* Broadcom BCM2046 */
         { USB_DEVICE(0x0a5c, 0x2151), .driver_info = BTUSB_RESET },
 
+        /* Apple MacBook Pro with Broadcom chip */
+        { USB_DEVICE(0x05ac, 0x820f), .driver_info = BTUSB_RESET },
+
         /* IBM/Lenovo ThinkPad with Broadcom chip */
         { USB_DEVICE(0x0a5c, 0x201e), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
         { USB_DEVICE(0x0a5c, 0x2110), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },