From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f46.google.com (mail-oo1-f46.google.com [209.85.161.46]) (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 B51DA27587D for ; Tue, 24 Feb 2026 06:14:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.46 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771913671; cv=none; b=RfBkCMhamoQfFYWJp777/e7lpqeo7REaQrpPrq9+4beYWyAGaPjFOH04qpy1YzJBZhOgKnr8w6t7fG+82gLFbfu5iZ50yqqC26VCTpDNJu+trJTM0wcB3s501lsP8FSY3azoBYLLazkq/66gFVC//ozuisTtkEybnLctnXT8jFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771913671; c=relaxed/simple; bh=z1IJOeSzMZAL1/xcLy8dG/0cKMLlMODvFu/RhDvuw/s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=T09xLSlXyQ6c8iB4xd0C93QMQ3l+9YHYeJh2eaoBic9BueptUr9w8HotRlR0PJhAZ43a+8xv/TmvSHOgtCIxxRvAKj5QfyJUL7COdnbtle9bptbaoSSvpBPIm2zZXBARgBcE5NNBzGNoYSorFXq8iqgJfCsDlQHoAi0++aeTOnw= 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=209.85.161.46 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-f46.google.com with SMTP id 006d021491bc7-67997ce9e1cso3028146eaf.2 for ; Mon, 23 Feb 2026 22:14:30 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771913670; x=1772518470; 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=iff0nX3eVlq1aXN5uKCYb/BBxBzq+NNIR/1dGHBeD1Q=; b=c5LIO6wyPGznTmpw3BqDipLIALA4PM1ByoKfdahJxqy48GUsYa3QZr5TSiIDB1fUGf G1oDtfG3IH83vz6ynmjs45kpITdColFjyFlb6jKHfySOw8yRt/m3WGauuPMJHHr7p7/D 8XQiBLrAlnPFUhYm3yaJ6/h6QG4CBS7Slh/U3e1yPc68FBkiKQ/RFUdmcq3j2WDJvPOD B0XfbVvU+d73kc+B2Q7l5AbbS6jCH3T0Cua7Wmws04ikAhSSv41ph/9XybCVWxQpdfIA DwA5NyBsJInXXvryD1RawSeEdE9g+UIqqgHPgrD1Q5cLdULxFbAD4BlcY9bl1d35M0ua XX2Q== X-Gm-Message-State: AOJu0Ywe1wXQSJsLD2KRQV0Vd1+csA6ymJt8coLvcp4ps21sdpWYMhgO TW+S961JLM/URnuMSmfEIm7AXYOU+pAIX2WAgv/FXfEmBFVcEG894RJY X-Gm-Gg: AZuq6aKuCrpWx6cxW4/z8FXO2638ncHmtIMYdRwqgVdAWfAj1eMJs3hxfMfVw9TvNL+ /wVcfGe6EDjX+WfnqkQlofRdQ6xGaKIvgMmpnCcz+bmpvRLNm6XnYOpMQJw/SIcGJMunFG1nt7E GLGbcJ4CswU3ySfBCTs/SEF5fyJCxC6CwRyqVYQ+MdmvCRNI+u4HmBU7Np82fqV6A+7AhPpejhe cOT+JwV1GD/ykgftGNGC4GVVHyRbqFGZpVk9ZokySOogRSd1cfQ1dzNUphymEqB232qhfw2Vi5s K2+I/nGKTkTrW6iU0Cn+9zvpzebV4DedwYdANCwgsGc4bJKrsl2tCjnxwyn4Bc0MolAcvQy2ioy 113pqX7kdi38JEhAuFddDgloE8hzv+UVrN6Rh25s5fDmL596ji7FZi8fOFoGCD/VgQ+J2yhyDqM 2LuTn0cTZvqxsQZIbmGWlS1sUVxRIvRdN2zpmBrvlmn8LrLvgphuioR/NcvSGVBL4= X-Received: by 2002:a05:6820:221e:b0:679:c369:9ef0 with SMTP id 006d021491bc7-679c4259c8amr6083665eaf.15.1771913669779; Mon, 23 Feb 2026 22:14:29 -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.11.2026.02.23.22.14.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Feb 2026 22:14:28 -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 , Bitterblue Smith Subject: [PATCH v2 7/8] Bluetooth: btusb: Add new VID/PID 0e8d/1ede for MT7902 Date: Tue, 24 Feb 2026 00:13:24 -0600 Message-ID: <20260224061325.20189-7-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-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Sean Wang Add VID 0e8d & PID 1ede 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=01 Lev=01 Prnt=01 Port=05 Cnt=02 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0e8d ProdID=1ede 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=btusb 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=btusb 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: Bitterblue Smith Signed-off-by: Bitterblue Smith 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 4e8bf032d35e..a5e44887a5b5 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -672,6 +672,8 @@ static const struct usb_device_id quirks_table[] = { { USB_DEVICE(0x13d3, 0x3606), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, /* MediaTek MT7902 Bluetooth devices */ + { USB_DEVICE(0x0e8d, 0x1ede), .driver_info = BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3579), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3580), .driver_info = BTUSB_MEDIATEK | -- 2.43.0