From patchwork Thu Jul 21 06:04:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zijun Hu X-Patchwork-Id: 592897 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 4C907C433EF for ; Thu, 21 Jul 2022 06:05:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231953AbiGUGFG (ORCPT ); Thu, 21 Jul 2022 02:05:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54764 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231977AbiGUGFD (ORCPT ); Thu, 21 Jul 2022 02:05:03 -0400 Received: from alexa-out-sd-02.qualcomm.com (alexa-out-sd-02.qualcomm.com [199.106.114.39]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5BC5F7B1CC; Wed, 20 Jul 2022 23:04:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1658383498; x=1689919498; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=jTvBuX1RfhQw8arUQLUV8cuX3ez0nyZY3zlsiCDiilI=; b=UFzwF2aKhsJBnCEe132xR71Gzi3FwqY1uyN3GFfDrZ0wQB1wxF+YQFZO edjsbdnRBxgoOakZo9xO34Y/SjmkmqG1wjBtIkwma/zY/qwma4O8rZ59L vvzjK37iHm8aAL/WXT+CLNUOq9k15XQO9P8Ffgl3AFAdfRsCjfOd6FyPv 8=; Received: from unknown (HELO ironmsg03-sd.qualcomm.com) ([10.53.140.143]) by alexa-out-sd-02.qualcomm.com with ESMTP; 20 Jul 2022 23:04:57 -0700 X-QCInternal: smtphost Received: from unknown (HELO nasanex01a.na.qualcomm.com) ([10.52.223.231]) by ironmsg03-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Jul 2022 23:04:57 -0700 Received: from zijuhu-gv.qualcomm.com (10.80.80.8) by nasanex01a.na.qualcomm.com (10.52.223.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Wed, 20 Jul 2022 23:04:54 -0700 From: Zijun Hu To: , , , , , , , , , CC: , , Subject: [PATCH v2 3/4] Bluetooth: btusb: Remove HCI_QUIRK_BROKEN_ERR_DATA_REPORTING for fake CSR Date: Thu, 21 Jul 2022 14:04:32 +0800 Message-ID: <1658383473-32188-4-git-send-email-quic_zijuhu@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1658383473-32188-1-git-send-email-quic_zijuhu@quicinc.com> References: <1658383473-32188-1-git-send-email-quic_zijuhu@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01a.na.qualcomm.com (10.52.223.231) Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Core driver addtionally checks LMP feature bit "Erroneous Data Reporting" instead of quirk HCI_QUIRK_BROKEN_ERR_DATA_REPORTING to decide if HCI commands HCI_Read|Write_Default_Erroneous_Data_Reporting are broken, so remove this unnecessary quirk for fake CSR controllers. Signed-off-by: Zijun Hu --- drivers/bluetooth/btusb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 6b7e721bd57c..480ea891c09a 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2087,7 +2087,6 @@ static int btusb_setup_csr(struct hci_dev *hdev) * without these the controller will lock up. */ set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks); - set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks); set_bit(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, &hdev->quirks); set_bit(HCI_QUIRK_NO_SUSPEND_NOTIFIER, &hdev->quirks);