From nobody Tue Sep 9 16:23:04 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 601ECC64ED6 for ; Tue, 28 Feb 2023 05:56:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229793AbjB1F4z (ORCPT ); Tue, 28 Feb 2023 00:56:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33884 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229706AbjB1F4x (ORCPT ); Tue, 28 Feb 2023 00:56:53 -0500 Received: from smtpbgsg2.qq.com (smtpbgsg2.qq.com [54.254.200.128]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ADF2419F33; Mon, 27 Feb 2023 21:56:50 -0800 (PST) X-QQ-mid: bizesmtp63t1677563724t63fwcg9 Received: from localhost.localdomain ( [58.240.82.166]) by bizesmtp.qq.com (ESMTP) with id ; Tue, 28 Feb 2023 13:55:19 +0800 (CST) X-QQ-SSF: 01400000002000I0Z000B00A0000000 X-QQ-FEAT: eSZ1CZgv+JBHV5OkOtsvwxJO5GFK4vsxEJnyevhM0BeaQgzJmBvuRqgCc5och O+QmmH3xL5F5TSlEop82Px3wwmX1vluVK5guEqykhSMx4p/uO89KSsAIoMHV3UB8UZ3mPiP FEd1HOieLbKwsPRQbvHiKhSzw5f5LQEg96KjkPjScMgqh/GH3rzRmQIBVrAkrBoj1gbeOkb MMnDCEUPpNB3pOYG9ZTU2hOSuiHdmrqr/pVs1wk2ON9w3vbDackEOT6UfZxuxQidXxMdD2+ MBUX5Ou6+8ZcIjlqDbJ+ShsAKDEGNryzr5pcWKCc1r6LWXD1e0xwmdtutASMvWW0BcbTIfK a0b8W/sTFJmENLlJyeqCoK6KIYe/Sedy5eXEGJC42/HZwb5c+9F34fmtzObohVm+Dn/AkZY WqiWgvbhASkHoBXTx0Y8mptyRNsBqqjj X-QQ-GoodBg: 2 From: Meng Tang To: marcel@holtmann.org, johan.hedberg@gmail.com, luiz.dentz@gmail.com, linux-bluetooth@vger.kernel.org Cc: linux-kernel@vger.kernel.org, zhuweijun@uniontech.com, Meng Tang Subject: [PATCH v2] Bluetooth: btusb: Add new PID/VID 04ca:3801 for MT7663 Date: Tue, 28 Feb 2023 13:55:17 +0800 Message-Id: <20230228055517.17348-1-tangmeng@uniontech.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:uniontech.com:qybglogicsvr:qybglogicsvr7 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" This bluetooth device is found in a combo WLAN/BT card for a MediaTek 7663. Tested on Acer Aspire A315-24P Notebook The device information: T: Bus=3D01 Lev=3D01 Prnt=3D01 Port=3D01 Cnt=3D01 Dev#=3D 2 Spd=3D480 Mx= Ch=3D 0 D: Ver=3D 2.10 Cls=3Def(misc ) Sub=3D02 Prot=3D01 MxPS=3D64 #Cfgs=3D 1 P: Vendor=3D04ca ProdID=3D3801 Rev=3D 1.00 S: Manufacturer=3DMediaTek Inc. S: Product=3DWireless_Device S: SerialNumber=3D000000000 C:* #Ifs=3D 2 Cfg#=3D 1 Atr=3De0 MxPwr=3D100mA A: FirstIf#=3D 0 IfCount=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 I:* If#=3D 0 Alt=3D 0 #EPs=3D 3 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D81(I) Atr=3D03(Int.) MxPS=3D 16 Ivl=3D125us E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms I:* If#=3D 1 Alt=3D 0 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 0 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 0 Ivl=3D1ms I: If#=3D 1 Alt=3D 1 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 9 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 9 Ivl=3D1ms I: If#=3D 1 Alt=3D 2 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 17 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 17 Ivl=3D1ms I: If#=3D 1 Alt=3D 3 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 25 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 25 Ivl=3D1ms I: If#=3D 1 Alt=3D 4 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 33 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 33 Ivl=3D1ms I: If#=3D 1 Alt=3D 5 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 49 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 49 Ivl=3D1ms I: If#=3D 1 Alt=3D 6 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 63 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 63 Ivl=3D1ms Signed-off-by: Meng Tang --- drivers/bluetooth/btusb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 6273a93defd2..5272eef576ed 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -558,6 +558,9 @@ static const struct usb_device_id blacklist_table[] =3D= { { USB_DEVICE(0x043e, 0x310c), .driver_info =3D BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH | BTUSB_VALID_LE_STATES }, + { USB_DEVICE(0x04ca, 0x3801), .driver_info =3D BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH | + BTUSB_VALID_LE_STATES }, =20 /* Additional MediaTek MT7668 Bluetooth devices */ { USB_DEVICE(0x043e, 0x3109), .driver_info =3D BTUSB_MEDIATEK | --=20 2.20.1