diff options
Diffstat (limited to 'drivers/bluetooth/hci_usb.c')
| -rw-r--r-- | drivers/bluetooth/hci_usb.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index 6a0c2230f82f..e2d4beac7420 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/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 @@ -107,9 +109,12 @@ static struct usb_device_id blacklist_ids[] = { { USB_DEVICE(0x0a5c, 0x2033), .driver_info = HCI_IGNORE }, /* Broadcom BCM2035 */ - { USB_DEVICE(0x0a5c, 0x200a), .driver_info = HCI_RESET | HCI_BROKEN_ISOC }, + { USB_DEVICE(0x0a5c, 0x200a), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU }, { 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 }, @@ -119,11 +124,13 @@ static struct usb_device_id blacklist_ids[] = { /* ISSC Bluetooth Adapter v3.1 */ { USB_DEVICE(0x1131, 0x1001), .driver_info = HCI_RESET }, - /* RTX Telecom based adapter with buggy SCO support */ + /* RTX Telecom based adapters with buggy SCO support */ { USB_DEVICE(0x0400, 0x0807), .driver_info = HCI_BROKEN_ISOC }, + { USB_DEVICE(0x0400, 0x080a), .driver_info = HCI_BROKEN_ISOC }, - /* Belkin F8T012 */ + /* Belkin F8T012 and F8T013 devices */ { USB_DEVICE(0x050d, 0x0012), .driver_info = HCI_WRONG_SCO_MTU }, + { USB_DEVICE(0x050d, 0x0013), .driver_info = HCI_WRONG_SCO_MTU }, /* Digianswer devices */ { USB_DEVICE(0x08fd, 0x0001), .driver_info = HCI_DIGIANSWER }, @@ -990,8 +997,10 @@ 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 +1170,12 @@ 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"); |