From patchwork Wed Jul 12 21:36:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Gammans X-Patchwork-Id: 119361 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:a6b2:0:b0:3e4:2afc:c1 with SMTP id c18csp1440063vqm; Wed, 12 Jul 2023 15:02:15 -0700 (PDT) X-Google-Smtp-Source: APBJJlFTCKOi64tHqw/JPfMsZ7ckDJ23JUYmWJwa7EXuKBxDVa7crFMTbTvD+UkCJG2FiYWFRk7B X-Received: by 2002:a05:6a00:2ea3:b0:682:95ab:32f with SMTP id fd35-20020a056a002ea300b0068295ab032fmr19280650pfb.1.1689199335287; Wed, 12 Jul 2023 15:02:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1689199335; cv=none; d=google.com; s=arc-20160816; b=sF+5yqxDAIOYcheCOLdxFUktFz2IruAes70Ky9OdGFhZsaiZEJ5AUtuL0hFUjuJN0o RFsLbN4wn/Oive2qMDOSU+4mPewPTiHHImViErDNu49nEoRGkP44e2ZBBJ5xfsJqeE2d EwIlYAFeuxwyUvOkbdjP0tr7YxmYIeZFdPgCVp8L7/sVjP0sUG4OeL6HRTpEBtKuB7UE QlXLzY0Q9pwDxBSA/MNcM3/Vk2sGbUORiDgb8N4NAWJkvxG/V8neNs25RWcR3N7VpiJT R+SLhZYJ2dELyM3ttT0FEjtHusJcTolHVutD9AYutRSijYNnO9R5PWOQ6MAlqpdYjazV r57g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=b5S4m3nhU4RLKwlntUZqQaIUmnqxMpVvSOLFqJKS31Y=; fh=SCLIj494knl/uiZaa5FIgxsIgLcaGOS/cI6UTk0TNPc=; b=liSI2kNVL0rUVfrPp9dXmuMQNX8+7egaiy34JvmCO3y4vmfh3q6mABsp5NFUNQNDWG SZIt8LmLiJsSa1V2FoM6l8ufSsN7OxMjVNdw+HOPHor4GeVmgx0pBFFVLC/FGQP35pbj o5HYg8aAIv4VGT/XgdSbeNJU7bEP2Mm5zw4ZcicKQVXvoDMHp4L22P4NbnZ4wvo8IssN 1wDQYGnouLkHcqvYk7WFUJFTHXQn2VK1yNB1QN4zFWlv+evlGE6qUbQHkTWjZ2KZv+Oe 4TdfQUwb7IxsvKiFOlK40RdaP2psFN7Jl42qg90NfPxRlD/sAA8oTvHCahjZOt3gyZLS tX7g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id bd20-20020a056a00279400b0068254b9108bsi3731133pfb.71.2023.07.12.15.02.02; Wed, 12 Jul 2023 15:02:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231309AbjGLVgW (ORCPT + 99 others); Wed, 12 Jul 2023 17:36:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51106 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229512AbjGLVgV (ORCPT ); Wed, 12 Jul 2023 17:36:21 -0400 Received: from nicole.computer-surgery.co.uk (mail.computer-surgery.co.uk [82.69.253.61]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 44D6ACF; Wed, 12 Jul 2023 14:36:20 -0700 (PDT) Received: from [10.94.89.22] (helo=buckle.internal.gammascience.co.uk) by nicole.computer-surgery.co.uk with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qJhVR-0001li-Vi; Wed, 12 Jul 2023 22:36:18 +0100 From: Roger Gammans To: Luiz Augusto von Dentz Cc: Johan Hedberg , Marcel Holtmann , linux-bluetooth@vger.kernel.org, linux-kernel , Roger Gammans Subject: [PATCH v2] Bluetooth: btusb: Add support for another MediaTek 7922 VID/PID Date: Wed, 12 Jul 2023 22:36:02 +0100 Message-Id: <20230712213602.15280-1-rgammans@gammascience.co.uk> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1771253882026689664 X-GMAIL-MSGID: 1771253882026689664 This one is found on the Dell Inspiron 2-in-1 7435 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#= 2 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0489 ProdID=e0f1 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 Signed-off-by: Roger Gammans --- drivers/bluetooth/btusb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 2a8e2bb038f5..bda50d84c886 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -622,6 +622,9 @@ static const struct usb_device_id blacklist_table[] = { { USB_DEVICE(0x0489, 0xe0e4), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH | BTUSB_VALID_LE_STATES }, + { USB_DEVICE(0x0489, 0xe0f1), .driver_info = BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH | + BTUSB_VALID_LE_STATES }, { USB_DEVICE(0x0489, 0xe0f2), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH | BTUSB_VALID_LE_STATES },