From patchwork Fri Apr 15 08:46:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: quic_zijuhu X-Patchwork-Id: 561997 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 3D079C433EF for ; Fri, 15 Apr 2022 08:46:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349589AbiDOIsq (ORCPT ); Fri, 15 Apr 2022 04:48:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59196 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232347AbiDOIsn (ORCPT ); Fri, 15 Apr 2022 04:48:43 -0400 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D7E526AC7; Fri, 15 Apr 2022 01:46:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1650012376; x=1681548376; h=from:to:cc:subject:date:message-id:mime-version; bh=nD5CMGDuEOIlc/Y7DWhlbunrSRkCESXToSL4mN5fpNw=; b=QApQ1zQQipxD6G2BLivwpYYA3BQ4idihbrgE3GAitPKq6GB2Ax5dxxk6 CvMEY2ADrT5SS1KdPM/dfH4yhof+N96suT8PySLpLJsYMkNxl96GQJ/M8 Iuz9A/kMkXjUDlMmLGR0fKPaypR7V7HQP4w4+68l1g7774Qm11rQkzW0p Y=; Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 15 Apr 2022 01:46:16 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Apr 2022 01:46:15 -0700 Received: from zijuhu-gv.qualcomm.com (10.80.80.8) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Fri, 15 Apr 2022 01:46:12 -0700 From: Zijun Hu To: , , CC: , , , , , , , , Zijun Hu Subject: [PATCH v1] Bluetooth: btusb: Set HCI_QUIRK_BROKEN_ERR_DATA_REPORTING for QCA Date: Fri, 15 Apr 2022 16:46:08 +0800 Message-ID: <1650012368-13505-1-git-send-email-quic_zijuhu@quicinc.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01c.na.qualcomm.com (10.47.97.222) Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Set HCI_QUIRK_BROKEN_ERR_DATA_REPORTING for QCA controllers since they answer HCI_OP_READ_DEF_ERR_DATA_REPORTING with error code "UNKNOWN HCI COMMAND" as shown below: [ 580.517552] Bluetooth: hci0: unexpected cc 0x0c5a length: 1 < 2 [ 580.517660] Bluetooth: hci0: Opcode 0x c5a failed: -38 Signed-off-by: Zijun Hu --- drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 06a854a2507e..a33f8705f147 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -3340,6 +3340,8 @@ static int btusb_setup_qca(struct hci_dev *hdev) */ set_bit(HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, &hdev->quirks); + set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks); + return 0; }