From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BCF222E7386; Wed, 30 Sep 2026 18:53:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790794439; cv=none; b=oSvj8+L25aasMvdJL7HOhNvWOJV6L9Suu9NEHCoDH3sCrl2L/thqfCTmTHVx0kzWfhKrWFJNiJiVyvfcdP5IRCTA1r+7z0tziIwWkObG42NtYycFp4F/RWpfAfmE/6WD/5CRIU8NneTBZ6KWtixIU59+WjmV0E3pRrSlfWGTfi8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790794439; c=relaxed/simple; bh=TJKuTv7n9ZUE90D67r87Fcp4CIFbB363RJN3q2446mQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WdK6MhnJohk9RGghI7+5vwh1Q/8Zu4PL4iMlSss35kJ6s2/83OMy8cgAdafPZBB0qcdhnw05aCngD73ake/gKR79m8gjW1ebwq2hbvBSEZrCm1qwQLpYKaCNxgOlyY8RzWchXcg//iDzpokduQ1loE/w4QH7pOROgV5Owsrpxqk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=De4A5AZF; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="De4A5AZF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D17A31F000FF; Wed, 30 Sep 2026 18:53:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1790794438; bh=gSw/BkSmrw4MVdVx1vYl36LsiJ8jwfP9EzLUwy2v0EQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=De4A5AZFYHtAkbC02pDXXC5eQyC0CvRBvOV4ucbdfPN8eNZtVUsCPbIDLdb6lojO6 Q6LRVLCBMFcEVGYxWHaSUnd61BANfbVNzIpYMt0oyZfzUeB1MxKp4vVt3CRVnSz4we usqdpdGcahPZQIDBxfj9sZqbUtvQjIkbk16d99Po= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Hrvoje Nuic , Luiz Augusto von Dentz , Sasha Levin Subject: [PATCH 6.6 0211/1193] Bluetooth: btusb: Add Mercusys MA530 for Realtek RTL8761BUV Date: Wed, 30 Sep 2026 17:14:55 +0200 Message-ID: <20260930152438.891444091@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260930152434.301151190@linuxfoundation.org> References: <20260930152434.301151190@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hrvoje Nuic [ Upstream commit ce21a5cf3d1fd92b84ea9ad2b7c7240aff2162d2 ] Add the USB ID for the Mercusys MA530 Bluetooth adapter. The device uses a Realtek RTL8761BUV controller and works with the existing Realtek setup path. The device reports vendor ID 0x2c4e and product ID 0x0115, and loads the rtl_bt/rtl8761bu_fw.bin firmware successfully with this quirk. Signed-off-by: Hrvoje Nuic Signed-off-by: Luiz Augusto von Dentz Signed-off-by: Sasha Levin --- drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 1edf8674dd108..973f222e8fb85 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -730,6 +730,8 @@ static const struct usb_device_id quirks_table[] = { { USB_DEVICE(0x2ff8, 0xb011), .driver_info = BTUSB_REALTEK }, /* Additional Realtek 8761BUV Bluetooth devices */ + { USB_DEVICE(0x2c4e, 0x0115), .driver_info = BTUSB_REALTEK | + BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x2357, 0x0604), .driver_info = BTUSB_REALTEK | BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0b05, 0x190e), .driver_info = BTUSB_REALTEK | -- 2.53.0