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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 54783C433E1 for ; Fri, 10 Jul 2020 10:01:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 293E420767 for ; Fri, 10 Jul 2020 10:01:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594375285; bh=MxzhXqysRC2Q2wIhDKrEdVSYCa8BbaAT4kiEWoq8QiI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Iife5ltN/cYVW99Dri+EHkyQhphgEixHGJZgoLcQGzgeJsc3ApJjw46wM79eTjxn1 ODYJoECgegVWkfNNbzr9nLytyNV5PkYeXiBbgY7/2Fa+HVa4OipeaWA+83dIG/uIUg MXD8d3bZUchog+cmsLIAVMMq+Af/ECtwAEiv4qqk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727918AbgGJKBX (ORCPT ); Fri, 10 Jul 2020 06:01:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:35396 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726560AbgGJKBX (ORCPT ); Fri, 10 Jul 2020 06:01:23 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9EFF820767; Fri, 10 Jul 2020 10:01:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594375283; bh=MxzhXqysRC2Q2wIhDKrEdVSYCa8BbaAT4kiEWoq8QiI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ch+4C/sGMSWrYCVW2W1VaAnPz2KGzTnJ3KI2ebPsfsVCsYQeB9XNU8uk7WS2GwsAF mjY37YMqrbgt8dFEUnzIEtP0/yZ40QRqIpfvJp1U12Mb42VxEKq2g19g4RyVqrhkg/ QF+34hiIBDppaRZioG3t17+cmLS1RDkTK0847kZw= Date: Fri, 10 Jul 2020 12:01:28 +0200 From: Greg KH To: Qiwu Huang Cc: sre@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, jiangfei1@xiaomi.com, Qiwu Huang Subject: Re: [PATCH 4/5] power: supply: core: property to control reverse charge Message-ID: <20200710100128.GD1197607@kroah.com> References: <20200710084841.1933254-1-yanziily@gmail.com> <20200710084841.1933254-4-yanziily@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200710084841.1933254-4-yanziily@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 10, 2020 at 04:48:40PM +0800, Qiwu Huang wrote: > From: Qiwu Huang > > Interface to control wireless reverse charge. > Supply reverse charge function when enabled. > > Signed-off-by: Qiwu Huang > --- > Documentation/ABI/testing/sysfs-class-power | 13 ++++++++++++- > drivers/power/supply/power_supply_sysfs.c | 1 + > include/linux/power_supply.h | 1 + > 3 files changed, 14 insertions(+), 1 deletion(-) > > diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power > index 1f42aa0c071e..1f489a250c19 100644 > --- a/Documentation/ABI/testing/sysfs-class-power > +++ b/Documentation/ABI/testing/sysfs-class-power > @@ -737,4 +737,15 @@ Date: Jul 2020 > Contact: Fei Jiang > Description: > Reports wireless signal strength. > - The value show degree of coupling. > \ No newline at end of file > + The value show degree of coupling. > +What: /sys/class/power_supply//reverse_chg_mode > +Date: Jul 2020 > +Contact: Fei Jiang > +Description: > + The property supply interface to control wireless > + reverse charge mode. > + > + Valid values: > + - 1: enabled > + - 0: disabled > + > diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c > index 42fbe1b68255..4be762abba89 100644 > --- a/drivers/power/supply/power_supply_sysfs.c > +++ b/drivers/power/supply/power_supply_sysfs.c > @@ -209,6 +209,7 @@ static struct power_supply_attr power_supply_attrs[] = { > POWER_SUPPLY_ATTR(quick_charge_type), > POWER_SUPPLY_ATTR(tx_adapter), > POWER_SUPPLY_ATTR(signal_strength), > + POWER_SUPPLY_ATTR(reverse_chg_mode), Again, uppercase for all of these? thanks, greg k-h