Dear lespink,
Thank you for your patch.
Am 31.08.25 um 12:50 schrieb 3:
From becb0b090d9783afddf7d43d739ee69b82fbb32a Mon Sep 17 00:00:00 2001
From: lespink <lespinks9@xxxxxxxxx>
Date: Sun, 31 Aug 2025 12:35:47 +0200
Subject: [PATCH] Bluetooth: btusb: Add support for Mercusys MA530 Bluetooth adapter
Please use `git send-email` or `b4` to send the patch, as currently it’s
not formatted correctly.
Add support for a Realtek-based Mercusys MA530 Bluetooth 5.3 USB dongle
which works with USB ID 2c4e:0115. This device was not recognized by the
… having the id 2c4e:0115.
(Maybe add that id to the summary/title too.)
kernel with the original device list and thus was non-functional.
According to `git log drivers/bluetooth` it’s common to paste the
information from `/sys/kernel/debug/usb/devices` to the commit message.
Signed-off-by: lespink <lespinks9@xxxxxxxxx>
---
drivers/bluetooth/btusb.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 8085fabadde8..84ebeb317dda 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -593,6 +593,10 @@ static const struct usb_device_id quirks_table[] = {
{ USB_DEVICE(0x0489, 0xe130), .driver_info = BTUSB_REALTEK |
BTUSB_WIDEBAND_SPEECH },
+ /* Mercusys MA530 Adapter */
+ { USB_DEVICE(0x2c4e, 0x0115), .driver_info = BTUSB_REALTEK |
+ BTUSB_WIDEBAND_SPEECH },
+
/* Realtek Bluetooth devices */
{ USB_VENDOR_AND_INTERFACE_INFO(0x0bda, 0xe0, 0x01, 0x01),
.driver_info = BTUSB_REALTEK },
--
2.51.0
The diff looks fine.
Kind regards,
Paul
