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Bluetooth: btusb: Enable MSFT extension for Intel next generation controllers 

The Intel TyphoonPeak, GarfieldPeak Bluetooth controllers
support the Microsoft vendor extension and they are using
0xFC1E for VsMsftOpCode.

Verified on a GarfieldPeak device through bluetoothctl show

Signed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Signed-off-by: Michael Sun <michaelfsun@google.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Chethan T N 2021-07-29 09:43:21 -07:00 committed by Marcel Holtmann
parent cbe6a04413
commit f283f4765b
1 changed files with 11 additions and 0 deletions
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11
drivers/bluetooth/btusb.c
View File

@ -3028,6 +3028,17 @@ static int btusb_setup_intel_newgen(struct hci_dev *hdev)
btintel_version_info_tlv(hdev, &version);
finish:
/* All Intel new genration controllers support the Microsoft vendor
* extension are using 0xFC1E for VsMsftOpCode.
*/
switch (INTEL_HW_VARIANT(version.cnvi_bt)) {
case 0x17:
case 0x18:
case 0x19:
hci_set_msft_opcode(hdev, 0xFC1E);
break;
}
/* Set the event mask for Intel specific vendor events. This enables
* a few extra events that are useful during general operation. It
* does not enable any debugging related events.