From fc04590e3d39213a22b7afd46c4bd5d95a6cab1f Mon Sep 17 00:00:00 2001 From: Miao-chen Chou Date: Fri, 3 Apr 2020 21:44:03 +0200 Subject: Bluetooth: btusb: Enable MSFT extension for Intel ThunderPeak devices The Intel ThundePeak BT controllers support the Microsoft vendor extension and they are using 0xFC1E for VsMsftOpCode. < HCI Command: Vendor (0x3f|0x001e) plen 1 00 > HCI Event: Command Complete (0x0e) plen 15 Vendor (0x3f|0x001e) ncmd 1 Status: Success (0x00) 00 3f 00 00 00 00 00 00 00 01 50 Signed-off-by: Miao-chen Chou Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- drivers/bluetooth/btusb.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers') diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 43925bdeaa81..09913cadd1ca 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2542,6 +2542,15 @@ done: btintel_version_info(hdev, &ver); finish: + /* All Intel controllers that support the Microsoft vendor + * extension are using 0xFC1E for VsMsftOpCode. + */ + switch (ver.hw_variant) { + case 0x12: /* ThP */ + 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. -- cgit v1.2.3