From patchwork Thu Dec 17 07:17:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miao-chen Chou X-Patchwork-Id: 11979173 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0FFDDC2BB9A for ; Thu, 17 Dec 2020 07:19:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C73FA23715 for ; Thu, 17 Dec 2020 07:19:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727315AbgLQHTU (ORCPT ); Thu, 17 Dec 2020 02:19:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54766 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727278AbgLQHTQ (ORCPT ); Thu, 17 Dec 2020 02:19:16 -0500 Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2220C0617A7 for ; Wed, 16 Dec 2020 23:18:36 -0800 (PST) Received: by mail-pl1-x62a.google.com with SMTP id be12so1595656plb.4 for ; Wed, 16 Dec 2020 23:18:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=6D4li/EoV9+RBhAhlhd47010lIB1udrd5aMVBy+LBG0=; b=LQKMSNnkir22KpN1Z0gP+35Flb1r2VQnAy78yipBX7LE/zlA1cl3HahIPeD6SyNV+h XAPSmIFx/4SkHjBFvjk80ViJf080m1PYDShks/JjkLMyKWeCX65fbIlQOa/Q0jwNxkSA uh0OpWOF8LaUh7W9uTAWqq7F5WKWhcPVbFrCs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=6D4li/EoV9+RBhAhlhd47010lIB1udrd5aMVBy+LBG0=; b=U5FhxlNQSnojPrSwFcBcXsdfuEXeupVNf3KDkfjWRNarCPgOSnSvrec+SQlpKWzRls 8fLuGYqx0KJHZRsyUzD5EBAVVaiB4DZ/f89y9Hp40TqpOH38jQSq8HKD5FrllwqnSNvt bJ3pdtCE2P0yidSfmvu6i5ZpGTH4s7KO0WNwvNpTpxZpAq9iEK5j3kLZgSMHdH6S9epi 9vYDldbPz2N1RVLC2Zfyc6zIkkYHNTwl0HhW/O5MvC7drybouhUB0vgwfmz5qNfZ3DNY 0dlTU103rRlQYdyg9Iwxq+FXE118U0z8MyL+q15N+IlnTfubNfK6RTT9zqdto4bm1H5Y 73OA== X-Gm-Message-State: AOAM533R5Vyyv6N0gWg3cebn1z84dAdxbXRIesbqerk4V5X+KZjKLApX faLFtzV/z9ZzZ0vC/2yWBvcTJceCrl60rg== X-Google-Smtp-Source: ABdhPJx4FdO8HNL2nqQo6pdpiTMfzYzzioJPDCoFKkhK9Zu46xCKhqMAe4FYENnsa2pIlHgFIX1S/w== X-Received: by 2002:a17:902:302:b029:db:fa52:2dd2 with SMTP id 2-20020a1709020302b02900dbfa522dd2mr18603623pld.62.1608189515924; Wed, 16 Dec 2020 23:18:35 -0800 (PST) Received: from localhost ([2620:15c:202:201:de4a:3eff:fe75:1314]) by smtp.gmail.com with ESMTPSA id na6sm3555779pjb.12.2020.12.16.23.18.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 16 Dec 2020 23:18:35 -0800 (PST) From: Miao-chen Chou To: Bluetooth Kernel Mailing List Cc: Alain Michaud , Archie Pusaka , Marcel Holtmann , Luiz Augusto von Dentz , Miao-chen Chou , Abhishek Pandit-Subedi , Johan Hedberg , Luiz Augusto von Dentz , linux-kernel@vger.kernel.org Subject: [PATCH v1 4/4] Bluetooth: btrtl: Enable MSFT extension for RTL8822CE controller Date: Wed, 16 Dec 2020 23:17:33 -0800 Message-Id: <20201216231652.v1.4.I369d2fc751e660f78e2930743aa368e0fe1bfd53@changeid> X-Mailer: git-send-email 2.29.2.684.gfbc64c5ab5-goog In-Reply-To: <20201216231652.v1.1.Id9bc5434114de07512661f002cdc0ada8b3d6d02@changeid> References: <20201216231652.v1.1.Id9bc5434114de07512661f002cdc0ada8b3d6d02@changeid> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org The Realtek RTL8822CE Bluetooth controller support Microsoft vendor extension and it uses 0xFCF0 for VsMsftOpCode. The following test step was performed. - Boot the test device with RTL8822CE and verify the INFO print in dmesg. Signed-off-by: Miao-chen Chou Reviewed-by: Abhishek Pandit-Subedi Reviewed-by: Archie Pusaka --- drivers/bluetooth/btrtl.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index a4f7cace66b06..94df4e94999d5 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -658,6 +658,12 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev, } } + /* RTL8822CE supports the Microsoft vendor extension and uses 0xFCF0 + * for VsMsftOpCode. + */ + if (lmp_subver == RTL_ROM_LMP_8822B) + hci_set_msft_opcode(hdev, 0xFCF0); + return btrtl_dev; err_free: