From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f47.google.com (mail-oo1-f47.google.com [209.85.161.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C60FB2D0C92 for ; Tue, 24 Feb 2026 06:14:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771913661; cv=none; b=nLR11zu/6jFG75+e+VqWWAj/HmL15H4MyQ1krTH/K29o5iD69lbuOSSnlIRNU6hux0fuZMJu2PkvUWCGxOJKDO2S2eKP4/yHzz5ahtk1O/t4Cu2YVSA/zrY4+UtDzYzX3uB4zL/bFNw6XwHsdSihiBD6PmjT1Ld8DgW390yHlKc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771913661; c=relaxed/simple; bh=L3JPGXDiP1nPq1zzzrt0cdTsid0rDKor3iu3Kio+Tgw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aTSz/yXkGvwRO1LrRY1jjoWFIUO6H76wxzLTAifeRW4uZJUxxoFjGpYor9QB+v/46E7KLUpd8ZtaBqJAbo1QO2xx4IlugXlgF3N5N5gVGLiHLtuUB5lS/8wrDFNK/BpDLG13g9GnAEcvPBCGeDlkfsM6cZXK/1wgdx6egNG1ggM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=kernel.org; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.161.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-oo1-f47.google.com with SMTP id 006d021491bc7-6769719821dso1690014eaf.2 for ; Mon, 23 Feb 2026 22:14:20 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771913660; x=1772518460; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=DBi0KV4tHa8KBD7kEKQpz1gga08zIPx2odpRduDjg3g=; b=OxTkfkHxS8tOcox8Wvyj/offm68U2Ek83VBRKkXcVSFISO8RCj6Eo+DYYYM+TYHXhy n9khJHswG9+gBJX2LyPwbA36KTAaTBoktvHtcHcXcGIhut4rpfUO95en5kJLrbPkNFqi RR5RaCkiGlhTTp0L/+tfQKu4qXTrliVj/ggZUVRqy8RFd28Bzr1Vhmup2NYwUoKJmRsr b9oZ+BxedwNLxgmhK+mULBDP30gq7yFtAa7yqK7luh6MQjL2yM0N++0mDuPSb7jE68uq 06nDfgHnn+4bSTcZAhP621zhFupL6RRV2Vlw91PMwKBYhNsRLe/N+ZDV/TO/yeNAlWJg jXfw== X-Forwarded-Encrypted: i=1; AJvYcCX6kuBu53+bfqtkbpWtDET6635JJ+W9ETsYb7o2MVdLRQpzw1tcr5JcyQAHNt52cOV90/hmxuSqQvk=@vger.kernel.org X-Gm-Message-State: AOJu0YzqpM8C2CK+NCZ1vKDHe2rvNYVZEDalLlxj+/GbIulEbS3bIhe+ x328Smgm0+BmLrjmhFyPEGC1xrvMsLy7iwZs37IpUijqPAVJ+gQ9TuRc X-Gm-Gg: AZuq6aL64D7APsxvYA/HN2hTv+EJzBfLDeTMOsmOvQ9Z4rnKaViiF8uR3nxwlj9OTdw 42M2a3BteMEFrhDj5EqVRUgoSOjH5ALLwLGRqbo+izuTs/gjXepACwHpryNqptvh4vuKcL5+LqR O8dkMC2Tpck5I7CHyRSGLP8z/omZbAoCFCUVbDuloC/m1MLNjAaiE1zA7tWM/ErrvyvQMKNEGJv +DwTj3npvxx9t/eRMRZq9VkStlI3BWnwvkctPlCTvqSrXgTM7kGgrLvVnSRBdJju9aGCnPjb1/m Qt1Dq53pmgerka/dTDkgZrI0fwmcYsh12e+OSAY2RX9s35fz7giiDkfzyDRvsRReUkXsJ63/uZF VtVuVpW9i/+0TllYUPay/NrS979ti/Q+SN9RFnI+UQks6/dcANz8EXzAGpv24Ill6TYL7yJ064c VF+PMeZo/ayn1g88yoAprkypJcCITgxFG61eCYvJRDPotKWtxCL4LL8eLmNQfGTJ8= X-Received: by 2002:a4a:e7d3:0:b0:679:dcb5:b848 with SMTP id 006d021491bc7-679dcb5c59amr953575eaf.63.1771913659653; Mon, 23 Feb 2026 22:14:19 -0800 (PST) Received: from sean-HP-EliteBook-830-G6.attlocal.net ([2600:1702:5083:7610:8ac2:4fdd:a742:61b8]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-679c56dbde9sm7895306eaf.11.2026.02.23.22.14.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Feb 2026 22:14:18 -0800 (PST) From: Sean Wang To: marcel@holtmann.org, luiz.dentz@gmail.com, ulf.hansson@linaro.org Cc: linux-bluetooth@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-mmc@vger.kernel.org, Sean Wang , Kush Kulshrestha Subject: [PATCH v2 5/8] Bluetooth: btusb: Add new VID/PID 13d3/3594 for MT7902 Date: Tue, 24 Feb 2026 00:13:22 -0600 Message-ID: <20260224061325.20189-5-sean.wang@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260224061325.20189-1-sean.wang@kernel.org> References: <20260224061325.20189-1-sean.wang@kernel.org> Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Sean Wang Add VID 13d3 & PID 3594 for MediaTek MT7902 USB Bluetooth chip. The information in /sys/kernel/debug/usb/devices about the Bluetooth device is listed as the below. T: Bus=03 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3594 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= 512 Ivl=125us E: Ad=0a(O) Atr=03(Int.) MxPS= 512 Ivl=125us Co-developed-by: Kush Kulshrestha Signed-off-by: Kush Kulshrestha Signed-off-by: Sean Wang --- v2: newly added --- drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 3a45b16c6b08..0f1bd9b5d296 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -676,6 +676,8 @@ static const struct usb_device_id quirks_table[] = { BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3580), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x13d3, 0x3594), .driver_info = BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH }, /* MediaTek MT7922 Bluetooth devices */ { USB_DEVICE(0x13d3, 0x3585), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, -- 2.43.0