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=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 EAC7CC433E3 for ; Mon, 20 Jul 2020 05:49:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C291220758 for ; Mon, 20 Jul 2020 05:49:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="pqZV2eUu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726740AbgGTFta (ORCPT ); Mon, 20 Jul 2020 01:49:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60086 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725805AbgGTFt1 (ORCPT ); Mon, 20 Jul 2020 01:49:27 -0400 Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BE465C0619D2; Sun, 19 Jul 2020 22:49:27 -0700 (PDT) Received: by mail-pl1-x62d.google.com with SMTP id k4so8156897pld.12; Sun, 19 Jul 2020 22:49:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=oEglXBwLQOY/wf76maJo9jVEEGUkpTJTd012yFX+eg0=; b=pqZV2eUuh5vcC1RkeQvfQiB1VqeVHvu5gSMbA7uZ09/wX+7k0aFSkHzFC1cEReoBJz icni4Y5Xp2g8TXkbaPvzqFBv7EB1YiIZzrdodMs7XFs3n4L7oUeUyLbGEDggDkUwdf7l bUoxgQm3HCGF3eNM64dOk8jAZEOOYFa6tTKSb4aLnxfOVpLNc4iR/ClctBhRMNiU+9A3 35mAXIkjQ6l0AsCI7YjXZP9PH3z/DUwSRk14PoxY9z0FVUlCYlf2uqmzjEM7QR2MDgd0 38D1R3bqGc3miYTXmNThBf5owbcUNxozk1B6aRFPe8322ElYoctyAN3bj5LEWzQe3SkR BMkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=oEglXBwLQOY/wf76maJo9jVEEGUkpTJTd012yFX+eg0=; b=iEQP1Bq9qDnWXHdkLyc/Z6JfbDAILe7COXgw2c0LAXw95BErglALSRSlWbm1ZU6Xwt AviGjh7JT97O/5P5UsBHPmxSlWn5IoOVZOmEJ44DNMu+XghHUtCL7rueh/zWskEoWt0o Z9uSUFmE1BHmE/rYD3BJfQ+ovLXfZW8TdOXSNmdBWPEA6K/AzaBoovWemZ38gm7FtabK 8+CebEuCpetinHn/tZ9cu4gNgVEr4DRcIFlFPCDhcoARKDt6A1fxiJ9R9WQtnjnpga/2 mO0xanZUqKAZgXmkyGmH/WfWDyoQTlFJq/3XjreQoPlN5IICNHs8oFqJjWrYi5/mZyvJ /h6g== X-Gm-Message-State: AOAM532wvB+uDuTcebhA1iF65YFWmmK5teCCT2RbOQrmOoRt8CSTJNfO Oj/3lmQeVF65qZ9Qh3fuyTc= X-Google-Smtp-Source: ABdhPJyx5niyeIa+kfN9szZmYrvL/wJxKdqjb08QCgQhXIKqH1CPfd/9HLPuU5bkP8u7HjghBNRQfg== X-Received: by 2002:a17:90a:db48:: with SMTP id u8mr20241211pjx.169.1595224167265; Sun, 19 Jul 2020 22:49:27 -0700 (PDT) Received: from xiaomi.mioffice.cn ([209.9.72.214]) by smtp.gmail.com with ESMTPSA id i7sm13627833pgh.58.2020.07.19.22.49.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Jul 2020 22:49:26 -0700 (PDT) From: Qiwu Huang To: sre@kernel.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, jiangfei1@xiaomi.com, Qiwu Huang Subject: [PATCH v4 1/4] power: supply: core: add quick charge type property Date: Mon, 20 Jul 2020 13:47:14 +0800 Message-Id: X-Mailer: git-send-email 2.27.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Qiwu Huang Reports the kind of quick charge type based on different adapter power. Signed-off-by: Qiwu Huang --- Documentation/ABI/testing/sysfs-class-power | 21 +++++++++++++++++++++ drivers/power/supply/power_supply_sysfs.c | 1 + include/linux/power_supply.h | 10 ++++++++++ 3 files changed, 32 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power index 216d61a22f1e..dd3773dcf16a 100644 --- a/Documentation/ABI/testing/sysfs-class-power +++ b/Documentation/ABI/testing/sysfs-class-power @@ -708,3 +708,24 @@ Description: Access: Read Valid values: 1-31 + +What: /sys/class/power_supply//quick_charge_type +Date: Jul 2020 +Contact: Fei Jiang + Description: + Reports the kind of quick charge type based on different adapter power. + Different quick charge type represent different charging power. + QUICK_CHARGE_NORMAL : Charging Power <= 10W + QUICK_CHARGE_FAST : 10W < Charging Power <= 20W + QUICK_CHARGE_FLASH : 20W < Charging Power <= 30W + QUICK_CHARGE_TURBE : 30W < Charging Power <= 50W + QUICK_CHARGE_SUPER : Charging Power > 50W + + Access: Read-Only + Valid values: + 0: QUICK_CHARGE_NORMAL, + 1: QUICK_CHARGE_FAST, + 2: QUICK_CHARGE_FLASH, + 3: QUICK_CHARGE_TURBE, + 4: QUICK_CHARGE_SUPER. + diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index bc79560229b5..9554d7907373 100644 --- a/drivers/power/supply/power_supply_sysfs.c +++ b/drivers/power/supply/power_supply_sysfs.c @@ -206,6 +206,7 @@ static struct power_supply_attr power_supply_attrs[] = { POWER_SUPPLY_ATTR(MODEL_NAME), POWER_SUPPLY_ATTR(MANUFACTURER), POWER_SUPPLY_ATTR(SERIAL_NUMBER), + POWER_SUPPLY_ATTR(QUICK_CHARGE_TYPE), }; static struct attribute * diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index ac1345a48ad0..f35c661a2544 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -167,6 +167,7 @@ enum power_supply_property { POWER_SUPPLY_PROP_MODEL_NAME, POWER_SUPPLY_PROP_MANUFACTURER, POWER_SUPPLY_PROP_SERIAL_NUMBER, + POWER_SUPPLY_PROP_QUICK_CHARGE_TYPE, }; enum power_supply_type { @@ -197,6 +198,15 @@ enum power_supply_usb_type { POWER_SUPPLY_USB_TYPE_APPLE_BRICK_ID, /* Apple Charging Method */ }; +enum power_supply_quick_charge_type { + QUICK_CHARGE_NORMAL = 0, /* Charging Power <= 10W */ + QUICK_CHARGE_FAST, /* 10W < Charging Power <= 20W */ + QUICK_CHARGE_FLASH, /* 20W < Charging Power <= 30W */ + QUICK_CHARGE_TURBE, /* 30W < Charging Power <= 50W */ + QUICK_CHARGE_SUPER, /* Charging Power > 50W */ + QUICK_CHARGE_MAX, +}; + enum power_supply_notifier_events { PSY_EVENT_PROP_CHANGED, }; -- 2.27.0