* [PATCH] Bluetooth: btusb: Enable MSFT extension for WCN6855 controller
@ 2021-07-29 17:10 Michael Sun
2021-07-29 19:12 ` Marcel Holtmann
0 siblings, 1 reply; 2+ messages in thread
From: Michael Sun @ 2021-07-29 17:10 UTC (permalink / raw)
To: linux-bluetooth
Cc: chromeos-bluetooth-upstreaming, Michael Sun, Johan Hedberg,
Luiz Augusto von Dentz, Marcel Holtmann, linux-kernel
The Qualcomm WCN6855 Bluetooth controller supports the Microsoft vendor
extension, enable them by setting VsMsftOpCode to 0xFD70.
Verified on a WCN6855 device through bluetoothctl show
Signed-off-by: Michael Sun <michaelfsun@google.com>
---
drivers/bluetooth/btusb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 1876a960b3dc..d9376380fcc2 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -4735,6 +4735,7 @@ static int btusb_probe(struct usb_interface *intf,
hdev->set_bdaddr = btusb_set_bdaddr_wcn6855;
hdev->cmd_timeout = btusb_qca_cmd_timeout;
set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
+ hci_set_msft_opcode(hdev, 0xFD70);
}
if (id->driver_info & BTUSB_AMP) {
--
2.32.0.432.gabb21c7263-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Bluetooth: btusb: Enable MSFT extension for WCN6855 controller
2021-07-29 17:10 [PATCH] Bluetooth: btusb: Enable MSFT extension for WCN6855 controller Michael Sun
@ 2021-07-29 19:12 ` Marcel Holtmann
0 siblings, 0 replies; 2+ messages in thread
From: Marcel Holtmann @ 2021-07-29 19:12 UTC (permalink / raw)
To: Michael Sun
Cc: linux-bluetooth, CrosBT Upstreaming, Johan Hedberg,
Luiz Augusto von Dentz, linux-kernel
Hi Michael,
> The Qualcomm WCN6855 Bluetooth controller supports the Microsoft vendor
> extension, enable them by setting VsMsftOpCode to 0xFD70.
>
> Verified on a WCN6855 device through bluetoothctl show
>
> Signed-off-by: Michael Sun <michaelfsun@google.com>
> ---
>
> drivers/bluetooth/btusb.c | 1 +
> 1 file changed, 1 insertion(+)
patch has been applied to bluetooth-next tree.
Regards
Marcel
^ permalink raw reply [flat|nested] 2+ messages in thread
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