From nobody Mon Jun 29 23:25:36 2026 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 81A50C433FE for ; Tue, 1 Feb 2022 12:48:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238205AbiBAMse (ORCPT ); Tue, 1 Feb 2022 07:48:34 -0500 Received: from maury.uberspace.de ([185.26.156.175]:60888 "EHLO maury.uberspace.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229725AbiBAMsc (ORCPT ); Tue, 1 Feb 2022 07:48:32 -0500 X-Greylist: delayed 400 seconds by postgrey-1.27 at vger.kernel.org; Tue, 01 Feb 2022 07:48:31 EST Received: (qmail 12855 invoked by uid 990); 1 Feb 2022 12:41:50 -0000 Authentication-Results: maury.uberspace.de; auth=pass (plain) From: Joern Koerner To: linux-bluetooth@vger.kernel.org Cc: Joern Koerner , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , linux-kernel@vger.kernel.org Subject: [PATCH] Bluetooth: btusb: Add support for Edup BT5.1 Class1 Adapter (RTL8761B) Date: Tue, 1 Feb 2022 13:41:34 +0100 Message-Id: <20220201124134.806135-1-joern.koerner@ijwo.de> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Rspamd-Bar: ++ X-Rspamd-Report: R_MISSING_CHARSET(0.5) MIME_GOOD(-0.1) MID_CONTAINS_FROM(1) SUSPICIOUS_RECIPS(1.5) X-Rspamd-Score: 2.9 Received: from unknown (HELO unkown) (::1) by maury.uberspace.de (Haraka/2.8.28) with ESMTPSA; Tue, 01 Feb 2022 13:41:50 +0100 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" $ cat /sys/kernel/debug/usb/devices. T: Bus=3D02 Lev=3D02 Prnt=3D02 Port=3D00 Cnt=3D01 Dev#=3D 7 Spd=3D12 MxCh=3D 0 D: Ver=3D 1.= 10 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 MxPS=3D64 #Cfgs=3D 1 P: Vendor=3D2550 ProdID=3D8761 R= ev=3D 2.00 S:=20 Manufacturer=3DRealtek S: Product=3DBluetooth Radio S:=20 SerialNumber=3D00E04C239987 C:* #Ifs=3D 2 Cfg#=3D 1 Atr=3De0 MxPwr=3D500mA= I:* If#=3D 0 Alt=3D 0 #EPs=3D 3 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver=3Dbtusb E: A= d=3D81(I) Atr=3D03(Int.) MxPS=3D 16 Ivl=3D1ms E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D= 64 Ivl=3D0ms E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D 64 Ivl=3D0ms I:* If#=3D 1 Alt=3D 0 #EP= s=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver=3Dbtusb E: Ad=3D03(O) Atr=3D01(= Isoc) MxPS=3D 0 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(= Isoc) MxPS=3D 9 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(= Isoc) MxPS=3D 17 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(= Isoc) MxPS=3D 25 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(= Isoc) MxPS=3D 33 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(= Isoc) MxPS=3D 49 Ivl=3D1ms E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 49 Ivl=3D1ms Signed-off-by: Joern Koerner --- drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index ea72afb7abea..ba467663b79a 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -477,6 +477,8 @@ static const struct usb_device_id blacklist_table[] =3D= { /* Additional Realtek 8761B Bluetooth devices */ { USB_DEVICE(0x2357, 0x0604), .driver_info =3D BTUSB_REALTEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x2550, 0x8761), .driver_info =3D BTUSB_REALTEK | + BTUSB_WIDEBAND_SPEECH }, =20 /* Additional Realtek 8761BU Bluetooth devices */ { USB_DEVICE(0x0b05, 0x190e), .driver_info =3D BTUSB_REALTEK | --=20 2.35.1