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 C963B280A5A; Sat, 6 Dec 2025 14:03:11 +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=1765029791; cv=none; b=tcxGosUkY9tVQRszCY2ltFTO0iQ+2WAPdkY574lEOD2xG/u5jVzif/acNU2FYQiVPukWHIL216Q6/YzIIwc0M1O2ISQG1k7G7mLqpcQ+WPyxUfB/180x5hHz+pcKIgIPVC/LYkO7u/VDQSEA+F/qVgkNIgf+lo9EwbR9bNF4po4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765029791; c=relaxed/simple; bh=J36brxACthlA8xgCvyiTPbm15F2qICrwm1cIBW45Imc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CAFQFEZQMEyiWDdlXcp4eGiqHtiubP+iRjA0Eq5/I3Z7HMuIkFLF82aGylSueiim1FD4JYZ6mLrOl2KCS6puGCfv4ZZ/4HY5HcIRYcUoxjbskym9o28wNSNqMzVumw7Oq93bCp1fu1q67kCg4VZMmkqgHIQ6T7LzigsvxuQst3k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=S5zOPW9t; 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="S5zOPW9t" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 663A5C4CEF5; Sat, 6 Dec 2025 14:03:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765029791; bh=J36brxACthlA8xgCvyiTPbm15F2qICrwm1cIBW45Imc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=S5zOPW9tEoT0WUYsJATMNPVWgoaJLJHuAZmGIPB0W2MoUc8J15ShGskS+lAEWoFlJ VeblxDonSIUrLMRkbfWLMm3mzRwHWD/ekoH1W7SzAkkguStmLUQIllw8Cl1UYM+kc5 t0cB45sA+crzvWM3z33dvXcalHbX1RLOOhywwftDfXjVGHVGqJj1Y5nO9dwgUf5qiV Ipm9ybp94OgGh1ymAvw/CTdQMJnKr39iLxNaraWeogWUtMRA7jfSuD9KU8f5tR/VDr vzzxxktO0g+JnjxU0l2PkoCDQrUhhXaZeRqPhZtKIKsPU+JlucOnvWNwsL/H1U5wZH 4oWfqmz84/sTw== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Chris Lu , Paul Menzel , Luiz Augusto von Dentz , Sasha Levin , marcel@holtmann.org, luiz.dentz@gmail.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 6.18-6.12] Bluetooth: btusb: MT7920: Add VID/PID 0489/e135 Date: Sat, 6 Dec 2025 09:02:14 -0500 Message-ID: <20251206140252.645973-9-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: Chris Lu [ Upstream commit c126f98c011f5796ba118ef2093122d02809d30d ] Add VID 0489 & PID e135 for MediaTek MT7920 USB Bluetooth chip. The information in /sys/kernel/debug/usb/devices about the Bluetooth device is listed as the below. T: Bus=06 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0489 ProdID=e135 Rev= 1.00 S: Manufacturer=MediaTek Inc. S: Product=Wireless_Device S: SerialNumber=000000000 C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA A: FirstIf#= 0 IfCount= 3 Cls=e0(wlcon) Sub=01 Prot=01 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=125us E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=125us E: Ad=0a(O) Atr=03(Int.) MxPS= 64 Ivl=125us I: If#= 2 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=125us E: Ad=0a(O) Atr=03(Int.) MxPS= 64 Ivl=125us Signed-off-by: Chris Lu Reviewed-by: Paul Menzel 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 36f18f2657ab8..cc03c8c38b16f 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -621,6 +621,8 @@ static const struct usb_device_id quirks_table[] = { /* Additional MediaTek MT7920 Bluetooth devices */ { USB_DEVICE(0x0489, 0xe134), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x0489, 0xe135), .driver_info = BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3620), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3621), .driver_info = BTUSB_MEDIATEK | -- 2.51.0