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 9ADEE2FE575; Sat, 6 Dec 2025 14:03:05 +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=1765029785; cv=none; b=W+ikFIYcOcbBN7WB2jteEEszlB54oMQjwZiYkPURR9MUKUnvogTMEGMQ/az7d6gi5myzA/gJb1iQXwa4UT5bRTnSsnA/i98xnxYbJDQTRsu/IwgCB3THBAQSS5+otXa1hOiD0yyy2FHGnze4P5SljkM51ZP0k5FrSMd7yEesQiE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765029785; c=relaxed/simple; bh=acnhzokXQFTn9Unxjt4+V60Qfn9zz+tC2Hkix+piSbs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GE5i/9jFS1yCr2CmYbStD6LVHiTFTIRC9ySjTjX+AWauAx1lKx0kPvCzvd1Nb1kIFNg1Yq7AUMoBiqxS8W5mCH6lBBiT51tp3REYX7PbAPz66ozugtloYPw+on5sFCZesFzlSLSOGIbEzAVhBGYcYjyOwin+LBDSaaXaaG9n1Fo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YF23UqS/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="YF23UqS/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EDB79C4CEF5; Sat, 6 Dec 2025 14:03:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765029785; bh=acnhzokXQFTn9Unxjt4+V60Qfn9zz+tC2Hkix+piSbs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YF23UqS/o/kkbR3IElLE2ZQbKsXzlkfpXdtjitHWHgjAcqrFUhdyUPApl20p+jYkS LdOYOHWuSwVg5s+izEETUuihLW7aiVuEfD8j1R2/cbp0A1DJXCMeJyleKNDHxfsats 3tff3UIiFxBHHBG490+wgqGaJOI9vyE2rBjxWaaGTvdBAQWYtlsIZz3hjRtfdVafDG LLCwdi9//5vWcLa1RTJPxw/wds4Gz7INuDkDvRXq6iO+aBcKCIs+M0VjgKmx985uND Z6GvmNnZSGoQY7aBeTLqeGHexFh7zWSo9ZrsiUfBk418Vf+bgxWYpqeLc/NYK61xoF YHu60LiBJx9UQ== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Max Chou , Luiz Augusto von Dentz , Sasha Levin , marcel@holtmann.org, luiz.dentz@gmail.com, linux-bluetooth@vger.kernel.org Subject: [PATCH AUTOSEL 6.18-6.12] Bluetooth: btusb: Add new VID/PID 0x0489/0xE12F for RTL8852BE-VT Date: Sat, 6 Dec 2025 09:02:11 -0500 Message-ID: <20251206140252.645973-6-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251206140252.645973-1-sashal@kernel.org> References: <20251206140252.645973-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.18 Content-Transfer-Encoding: 8bit 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 --- LLM Generated explanations, may be completely bogus: drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index bd26a8db64096..b92bfd131567e 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -587,6 +587,8 @@ 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