From patchwork Sat Feb 29 12:21:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rocky Liao X-Patchwork-Id: 11413803 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D6EA214BC for ; Sat, 29 Feb 2020 12:21:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B6F58246BF for ; Sat, 29 Feb 2020 12:21:36 +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="grM+JV0Q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726960AbgB2MVf (ORCPT ); Sat, 29 Feb 2020 07:21:35 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:35350 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726975AbgB2MVf (ORCPT ); Sat, 29 Feb 2020 07:21:35 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1582978894; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=F+eBibJf30Bv3cARm/2DH87+INk27P5oe4prBrGPe0c=; b=grM+JV0QxYW69C3bgwkFS272d5NkR5a2IOiG17FO/Q+0G++S8VYpM73vbzKiyUdQeoSLR2Li DoSsOB0jNg20B3t/RA/GH7Fz3v/ktQof6LB6G9sPPpp32Om37NHmMz8Kit/lPJGjaoR+zFer kph0c427n0U7+EbgK0JLkNwdw7Q= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e5a5746.7fabc861f6c0-smtp-out-n01; Sat, 29 Feb 2020 12:21:26 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 45AF3C4479F; Sat, 29 Feb 2020 12:21:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from rocky-Inspiron-7590.qca.qualcomm.com (unknown [180.166.53.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: rjliao) by smtp.codeaurora.org (Postfix) with ESMTPSA id 925E2C43383; Sat, 29 Feb 2020 12:21:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 925E2C43383 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=rjliao@codeaurora.org From: Rocky Liao To: marcel@holtmann.org, johan.hedberg@gmail.com Cc: mka@chromium.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-arm-msm@vger.kernel.org, bgodavar@codeaurora.org, Rocky Liao Subject: [PATCH v1] Bluetooth: hci_qca: Not send vendor pre-shutdown command for QCA Rome Date: Sat, 29 Feb 2020 20:21:18 +0800 Message-Id: <20200229122118.26662-1-rjliao@codeaurora.org> X-Mailer: git-send-email 2.17.1 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org QCA Rome doesn't support the pre-shutdown vendor hci command, this patch will check the soc type in qca_power_off() and only send this command for wcn399x. Fixes: ae563183b647 ("Bluetooth: hci_qca: Enable power off/on support during hci down/up for QCA Rome") Signed-off-by: Rocky Liao --- drivers/bluetooth/hci_qca.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 1e4d6118d9bf..bf436d6e638e 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -1759,9 +1759,11 @@ static int qca_power_off(struct hci_dev *hdev) { struct hci_uart *hu = hci_get_drvdata(hdev); struct qca_data *qca = hu->priv; + enum qca_btsoc_type soc_type = qca_soc_type(hu); /* Stop sending shutdown command if soc crashes. */ - if (qca->memdump_state == QCA_MEMDUMP_IDLE) { + if (qca_is_wcn399x(soc_type) + && qca->memdump_state == QCA_MEMDUMP_IDLE) { qca_send_pre_shutdown_cmd(hdev); usleep_range(8000, 10000); }