Re: [PATCH] Bluetooth: btusb: Add VID 0489 & PID e11d for MediaTek MT7922

From: Paul Menzel

Date: Tue Mar 31 2026 - 13:27:58 EST


Dear Kamiyama,


Thank you for the patch. Please do not forget to send them to the maintainers directly too.

For the summary, I suggest:

Bluetooth: btusb: MediaTek MT7922: Add VID 0489 & PID e11d


Am 31.03.26 um 16:45 schrieb Kamiyama Chiaki:
Add VID 0489 & PID e11d for MediaTek MT7922 USB Bluetooth chip.
Found in Dynabook GA/ZY (W6GAZY5RCL).

The USB device information is as follows:
idVendor = 0x0489 (Foxconn / Hon Hai)
idProduct = 0xe11d
Manufacturer: MediaTek Inc.
Product: Wireless_Device

The relevant output of `/sys/kernel/debug/usb/devices` is mostly pasted – cf `git log drivers/bluetooth/btusb.c`.

Signed-off-by: Kamiyama Chiaki <nercone@xxxxxxxxxxx>
---
drivers/bluetooth/btusb.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 5c535f3ab..dc7df146a 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -697,6 +697,8 @@ static const struct usb_device_id quirks_table[] = {
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x0489, 0xe102), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x0489, 0xe11d), .driver_info = BTUSB_MEDIATEK |
+ BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x0489, 0xe152), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x0489, 0xe153), .driver_info = BTUSB_MEDIATEK |

Reviewed-by: Paul Menzel <pmenzel@xxxxxxxxxxxxx>


Kind regards,

Paul