From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 32C41286890; Tue, 6 Jan 2026 17:16:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767719796; cv=none; b=tCJ9WxkPpVndumV2MKZvQz4cz3HCrrhbnz7dsPtsAKzbrJ5hPOswabJFgQlwD4U9x6QJnya9VdpJok9FhA3X7K52RCInX+NLVDEMKfMkO+zI2zBls4QX+F8dpYy8yeUsqQpxk8QeyVtPFRiGyHvlQJu9btb0DEbojDgf8/tgUfg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767719796; c=relaxed/simple; bh=6txOMKfNA1S2UhkgrE9kYnbubtruk2rt0BWCRPOD/gg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BG8aw2vOM/t58a0H+9OdW2U6iEhYGFBswyLVbAXgQS9DJXHRBdtDX/hgoYSEO9lY/gPvsgNHwT4n+eAhXmDfv3z2ROb6ozK08BLkEzbLMriobB2et09zLJMoYp9a2leYMVyMsmF9lclSWPBFW17S4STFDbe0A/0CNZkyyVbXrGU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=T9ufI/jN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="T9ufI/jN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 42852C16AAE; Tue, 6 Jan 2026 17:16:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1767719795; bh=6txOMKfNA1S2UhkgrE9kYnbubtruk2rt0BWCRPOD/gg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T9ufI/jNSWwIyFmyKo7qo322Rhxo2zYV7eYp2g2/RuELZ1Iny0FBW2n7rBmTa+3c6 I/dmGPejPPkqZE35rvGfz1NzAdsdMkcHEwYlyRaY0lPi/29nX87iEVakXR+jLFRmV/ TSu9kZ8YyuKvHRuWmKHRMIJg6T3YmwWNiUAojuiQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Max Chou , Luiz Augusto von Dentz , Sasha Levin Subject: [PATCH 6.12 043/567] Bluetooth: btusb: Add new VID/PID 0x0489/0xE12F for RTL8852BE-VT Date: Tue, 6 Jan 2026 17:57:05 +0100 Message-ID: <20260106170452.935512518@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260106170451.332875001@linuxfoundation.org> References: <20260106170451.332875001@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Max Chou [ Upstream commit 32caa197b9b603e20f49fd3a0dffecd0cd620499 ] Add the support ID(0x0489, 0xE12F) to usb_device_id table for Realtek RTL8852BE-VT. The device info from /sys/kernel/debug/usb/devices as below. T: Bus=04 Lev=02 Prnt=02 Port=05 Cnt=01 Dev#= 86 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0489 ProdID=e12f Rev= 0.00 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Max Chou 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 2531ea7f163cb..fc7b3e02f14b7 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -577,6 +577,8 @@ static const struct usb_device_id quirks_table[] = { /* Realtek 8852BT/8852BE-VT Bluetooth devices */ { USB_DEVICE(0x0bda, 0x8520), .driver_info = BTUSB_REALTEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x0489, 0xe12f), .driver_info = BTUSB_REALTEK | + BTUSB_WIDEBAND_SPEECH }, /* Realtek 8922AE Bluetooth devices */ { USB_DEVICE(0x0bda, 0x8922), .driver_info = BTUSB_REALTEK | -- 2.51.0