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=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 13633C3F2CD for ; Wed, 4 Mar 2020 07:25:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EA70921739 for ; Wed, 4 Mar 2020 07:25:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727734AbgCDHZM (ORCPT ); Wed, 4 Mar 2020 02:25:12 -0500 Received: from coyote.holtmann.net ([212.227.132.17]:53906 "EHLO mail.holtmann.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725797AbgCDHZM (ORCPT ); Wed, 4 Mar 2020 02:25:12 -0500 Received: from marcel-macbook.fritz.box (p4FEFC5A7.dip0.t-ipconnect.de [79.239.197.167]) by mail.holtmann.org (Postfix) with ESMTPSA id 644EECECD9; Wed, 4 Mar 2020 08:34:37 +0100 (CET) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.0 \(3608.60.0.2.5\)) Subject: Re: [PATCH v1] Bluetooth: hci_qca: Make bt_en and susclk not mandatory for QCA Rome From: Marcel Holtmann In-Reply-To: <20200304015429.20615-1-rjliao@codeaurora.org> Date: Wed, 4 Mar 2020 08:25:08 +0100 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 Content-Transfer-Encoding: 7bit Message-Id: <259034EC-04FB-4256-ABF9-91F3D350333A@holtmann.org> References: <20200304015429.20615-1-rjliao@codeaurora.org> To: Rocky Liao X-Mailer: Apple Mail (2.3608.60.0.2.5) Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hi Rocky, > On some platforms the bt_en pin and susclk are default on and there > is no exposed resource to control them. This patch makes the bt_en > and susclk not mandatory to have BT work. It also will not set the > HCI_QUIRK_NON_PERSISTENT_SETUP and shutdown() callback if bt_en is > not available. > > Signed-off-by: Rocky Liao > --- > drivers/bluetooth/hci_qca.c | 47 ++++++++++++++++++++----------------- > 1 file changed, 26 insertions(+), 21 deletions(-) patch has been applied to bluetooth-next tree. Regards Marcel