From mboxrd@z Thu Jan 1 00:00:00 1970 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=-5.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 7784EC433E1 for ; Fri, 29 May 2020 13:58:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 464DB206A4 for ; Fri, 29 May 2020 13:58:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="tKpy28OY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727069AbgE2N6g (ORCPT ); Fri, 29 May 2020 09:58:36 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:14856 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726943AbgE2N6f (ORCPT ); Fri, 29 May 2020 09:58:35 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1590760715; h=Content-Transfer-Encoding: Content-Type: In-Reply-To: MIME-Version: Date: Message-ID: From: References: Cc: To: Subject: Sender; bh=hhOcU0EHJxY1kOnhPXt5mTZ3KEnrZzRXFlaRDPFVDAY=; b=tKpy28OYvUViyMSTWiH5yjjvij0hly7TRLGgBW/BKKgGZMBlEmSwktlSzB7UFPQXxhKAdI/9 FzrtU4mxilbbcszm4Ko+WcDjmDcW7tiYX4+wvrIGk2yGuXv0vak8lqsMjoq/qx2QNj+nZvTN LhSc6Ro8xjWrSPk7j/bejJpftzI= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n03.prod.us-west-2.postgun.com with SMTP id 5ed114f7b4f0a9ae22bf737a (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Fri, 29 May 2020 13:58:15 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 11A43C433C6; Fri, 29 May 2020 13:58:15 +0000 (UTC) Received: from [10.253.15.221] (unknown [180.166.53.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: zijuhu) by smtp.codeaurora.org (Postfix) with ESMTPSA id C170EC433CA; Fri, 29 May 2020 13:58:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org C170EC433CA Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=zijuhu@codeaurora.org Subject: Re: [PATCH v1] Bluetooth: hci_qca: Fix qca6390 enable failure after warm reboot To: Marcel Holtmann Cc: Johan Hedberg , linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-arm-msm@vger.kernel.org, bgodavar@codeaurora.org, c-hbandi@codeaurora.org, hemantg@codeaurora.org, mka@chromium.org, rjliao@codeaurora.org References: <1590719360-28257-1-git-send-email-zijuhu@codeaurora.org> <6C68EF2F-7DEC-4CA4-A0E8-8C775B3CF62B@holtmann.org> From: Zijun Hu Message-ID: <7ef3637f-3d49-ab17-fba1-6d29ac6c069a@codeaurora.org> Date: Fri, 29 May 2020 21:58:11 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: <6C68EF2F-7DEC-4CA4-A0E8-8C775B3CF62B@holtmann.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/29/2020 7:45 PM, Marcel Holtmann wrote: > Hi Zijun, > >> On May 29, 2020, at 04:29, Zijun Hu wrote: >> >> Warm reboot can not reset controller qca6390 due to >> lack of controllable power supply, so causes firmware >> download failure during enable. >> >> Fixed by sending VSC EDL_SOC_RESET to reset qca6390 >> within added device shutdown implementation. >> >> Signed-off-by: Zijun Hu >> Tested-by: Zijun Hu >> --- >> drivers/bluetooth/hci_qca.c | 33 +++++++++++++++++++++++++++++++++ >> 1 file changed, 33 insertions(+) > > patch does not apply to bluetooth-next tree, please rebase. > rebased at v2 > Regards > > Marcel >