From patchwork Thu Jul 22 08:42:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: You-Sheng Yang X-Patchwork-Id: 1508577 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4GVmCw1Rcvz9sV8; Thu, 22 Jul 2021 18:42:20 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1m6UHX-0006Uw-2D; Thu, 22 Jul 2021 08:42:15 +0000 Received: from mail-pl1-f178.google.com ([209.85.214.178]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1m6UHV-0006UY-BR for kernel-team@lists.ubuntu.com; Thu, 22 Jul 2021 08:42:13 +0000 Received: by mail-pl1-f178.google.com with SMTP id e14so3652435plh.8 for ; Thu, 22 Jul 2021 01:42:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=LiwWYyA8l2D7rUg61t39/h7Yq+0IZVdc+0Oz1KeoGUI=; b=k1jfFrj2IErAHO/4mv04pc7fp6AHHh+jhci2l2qweJ0mzVgCbbTbF9xp9+yJI2f8X1 CtRvn/JDuEs/CrHyEvPE92KoDtQ7M4Bs7mF6+GAEf70IuSlC/OoN3moL5zYhcW8DrRmb MvFNNahFTUSx1FKljmjewAvP87LhlR3fXyF/5KQhajXnJ0bcaCmrgsFEE2NkBXQZdSNU +FTgGdPeHF7LXtJxtdeAzRMPW6yjb17zzSqaBnvP66Ai7MEHB4qoZn6+mJ9htsvGjm4f hJMteXTeMs86tZcOXV8bcd+EkAnbf6htHrCvVWLMZYnBygVtlCg82sJhEJR1ZCWEfvDW 6nCA== X-Gm-Message-State: AOAM533VYZxo84Ih0SAkkl5EaV6KRkYltgmUvPI/kAtKt9ZNsqIbhBDT HftSp4g6IppD28KS6EhEvZc/U0TpdQsJ2A== X-Google-Smtp-Source: ABdhPJxTvugp2EKQ93uOOIbsv4fm4+G2tgtfO7la2NsmX0qckUXqnrvx3zQKATyat1aACbf8z+WJMg== X-Received: by 2002:aa7:998d:0:b029:356:315b:e4f4 with SMTP id k13-20020aa7998d0000b0290356315be4f4mr9109752pfh.65.1626943331072; Thu, 22 Jul 2021 01:42:11 -0700 (PDT) Received: from localhost (61-220-137-37.HINET-IP.hinet.net. [61.220.137.37]) by smtp.gmail.com with ESMTPSA id k6sm14677047pgb.43.2021.07.22.01.42.10 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Jul 2021 01:42:10 -0700 (PDT) From: You-Sheng Yang To: kernel-team@lists.ubuntu.com Subject: [PATCH 0/5][SRU][OEM-5.13/H] Add additional Mediatek MT7921 WiFi/BT device IDs Date: Thu, 22 Jul 2021 16:42:03 +0800 Message-Id: <20210722084209.802425-1-vicamo.yang@canonical.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Received-SPF: pass client-ip=209.85.214.178; envelope-from=vicamo@gmail.com; helo=mail-pl1-f178.google.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/1937004 [Impact] Some Mediatek MT7921 Bluetooth doesn't work out of box. [Fix] One ID for Lite-On was included in upstream, but we need two additional more from different vendors. [Test Case] With firmware from bug 1936452, this will bring up MT7921 Bluetooth. Check BD address from output of `hciconfig`. [Where problems could occur] This brings up new devices that wasn't working. After being up and running, we may face some other runtime issue, e.g. power consumption. [Other Info] Andy Chi (1): UBUNTU: SAUCE: Bluetooth: btusb: Add Mediatek MT7921 support for IMC Network Muhammad Usama Anjum (1): Bluetooth: btusb: fix memory leak You-Sheng Yang (1): UBUNTU: SAUCE: Bluetooth: btusb: Add Mediatek MT7921 support for Foxconn mark-yw.chen (2): Bluetooth: btusb: Fixed too many in-token issue for Mediatek Chip. Bluetooth: btusb: Add support for Lite-On Mediatek Chip drivers/bluetooth/btusb.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-)