Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp449805ybl; Tue, 27 Aug 2019 23:53:20 -0700 (PDT) X-Google-Smtp-Source: APXvYqxdPZbmpUyOP+tTDCpiAvMHYwdA9t49uAsscPN4vKY+LhPBZsKGLsORSDh8UPvvKLRuAUf0 X-Received: by 2002:a63:4562:: with SMTP id u34mr2109470pgk.288.1566975200228; Tue, 27 Aug 2019 23:53:20 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1566975200; cv=pass; d=google.com; s=arc-20160816; b=PDn2azfTmIwPgrWjhHxhP22zxQRhzbqMO/bHMmYpH/wlxqRdne3RYa6ajqVHJPRHE7 ek+gXEdMPvI+txeWwhe42XKTMnIv8eesTwJVpFXmMxKrmRSD5FuyOuNqdtTjpKCz8sog 2IPjGcFqrN0PN1fNazn4L4ONiRgIa4veohAQv8ecxgSxGtS9olpyUopx8SEw0pei4JBl xDfK0tItucxIu78OyBj19pXok1xdd0rSVl+HKY95mqofMfUN2i+CArsOHskG8BQemDgS rtIc/P8bAgtmY2yx4Qi42XKNJsgxVUqHkZUX6U+yR+RdgVFGnHpCUfAb/STqrynU3NSM nVWQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature; bh=4NHd1Asev9L6OvVGS6q1oE5x++qjzEnBsT57Ej0+Noc=; b=toqKqAgMxNel73QChlXKeWQZA/UJKc6gZUKwO69JVILO0xprBWY+dc3JHpqi6UwLK0 4IoGiobXXRtCCUraJbjhBI/f8H7P+3shupTiwhRDWZJtbPyOr53xN693heVbImOc3Ywx bDCh6vQFYMTfJMzq4D8sjqAc3t3PzJTiQrR0wn7vB5wXUKunnLqdWRhr+FCd1vzz5H1z SpeY4T9mm7do2ecMCLuN3zQNWHHQFlFwBg567gLmM3jvDyS6DE7m9Xc4p2iwIeLwjPwy TAaSDb7uO0Oxd7liZEe5UuXoP1yHsNcYiPqLyL2+86pcKvmZGNujQEnffKiJamgm5J62 kMAA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@alpsgroup.onmicrosoft.com header.s=selector2-alpsgroup-onmicrosoft-com header.b=KQ6Ojwh+; arc=pass (i=1 spf=pass spfdomain=cn.alps.com dkim=pass dkdomain=cn.alps.com dmarc=pass fromdomain=cn.alps.com); spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a24si1657347pfl.15.2019.08.27.23.53.03; Tue, 27 Aug 2019 23:53:20 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@alpsgroup.onmicrosoft.com header.s=selector2-alpsgroup-onmicrosoft-com header.b=KQ6Ojwh+; arc=pass (i=1 spf=pass spfdomain=cn.alps.com dkim=pass dkdomain=cn.alps.com dmarc=pass fromdomain=cn.alps.com); spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726422AbfH1Gvf (ORCPT + 99 others); Wed, 28 Aug 2019 02:51:35 -0400 Received: from mail-eopbgr1410073.outbound.protection.outlook.com ([40.107.141.73]:49143 "EHLO JPN01-OS2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726253AbfH1Gvf (ORCPT ); Wed, 28 Aug 2019 02:51:35 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=gbJGtAkyXzTsmSmTEruOJBfoMb5sC/R42Um5d4+tKG+dWwgDzLj0nBy14PifxzWzDOMJKoqhEin2lijenuKA5/5QLX4o/9uNDEj6+VIGQoq85P+DtE9h56KOcixoJYGPg7S2UXaDlqjfAtMUjnx94cHDsQcSFAUHJc6k3lwdIDeB0Rrj/OvkS4meM+9GxdA3dDgFnEf+0eGfqFGnE1j+cih8QP+bGEVXQsIlyN7b40N9SNf4MvvLTY1ObPWhgNgm4PNNFPIvA5/RFyqRYg1OLHSlY1w1Cr6oVD+oMRWGOXRQURDQjbZlInO+0cSoZRhVUY1DsHY8bEltYbo0tcenOw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4NHd1Asev9L6OvVGS6q1oE5x++qjzEnBsT57Ej0+Noc=; b=oc9JXCa9thpOgmYIB3hwblE+R4VkffKhjABJ+B/WjMCw7eUzofnWWbqJgNCnlPr7dEgMxO/a79osTfOnzIkWODgwlLFeHvxujbQmhyT4rtrS7S1tVreDPLrEpZUgF5EPifUQrBGtqB866E2wW1MWyaGbrjrkKNUPSq4buOiiq4EiT/5Z8rwtimp/icg1A2xqM5I9TWXFAyWvhUDvBPyGqRMELBuENDU9WpAdZ7Wb0cFrvlRuZvYPXMG7VG4rmc7/GXPRnJgRFrjw7oESCFq89Hmgh76xOI9x2K0ThsxjIZZiotb8bq6Nz9MXUnCvy7uV6bqxJGcPKgIOqGwykry0sw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cn.alps.com; dmarc=pass action=none header.from=cn.alps.com; dkim=pass header.d=cn.alps.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alpsgroup.onmicrosoft.com; s=selector2-alpsgroup-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4NHd1Asev9L6OvVGS6q1oE5x++qjzEnBsT57Ej0+Noc=; b=KQ6Ojwh+WZo+DyRQkncrJ6MXBL+eckMtE7eyjSLQocxFFAgr1AETB3eZtq8e9sRzZ3yU0oO7GXbvh2mn6wNktzVcoIcJHBDG87spXdJplf4+skb8lUWVM9MMMgigKpZQF8FsonhQ1NMuMKXlUWuNdGQR+1hPKcSKP7LXuX9SSGg= Received: from TYXPR01MB1470.jpnprd01.prod.outlook.com (52.133.166.12) by TYXPR01MB1775.jpnprd01.prod.outlook.com (52.133.167.146) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2199.20; Wed, 28 Aug 2019 06:51:30 +0000 Received: from TYXPR01MB1470.jpnprd01.prod.outlook.com ([fe80::197:990c:d09a:b477]) by TYXPR01MB1470.jpnprd01.prod.outlook.com ([fe80::197:990c:d09a:b477%5]) with mapi id 15.20.2199.021; Wed, 28 Aug 2019 06:51:30 +0000 From: Xiaojian Cao To: Masaki Ota , Kai-Heng Feng CC: Mario Limonciello , "open list:HID CORE LAYER" , Linux Kernel Mailing List , Naoki Saito Subject: RE: Alps touchpad generates IRQ storm after S3 Thread-Topic: Alps touchpad generates IRQ storm after S3 Thread-Index: AQHVXWj4yiA/dCbgb0asvogI8mRWOKcQF8vAgAAHJ9A= Date: Wed, 28 Aug 2019 06:51:30 +0000 Message-ID: References: <44F93018-5F13-4932-A5AC-9D288CDF68DD@canonical.com> In-Reply-To: Accept-Language: en-US, zh-CN Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=xiaojian.cao@cn.alps.com; x-originating-ip: [58.247.0.86] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: a988ff8b-a400-4800-8563-08d72b842865 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600166)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020);SRVR:TYXPR01MB1775; x-ms-traffictypediagnostic: TYXPR01MB1775: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; x-forefront-prvs: 014304E855 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(4636009)(366004)(376002)(346002)(136003)(39860400002)(396003)(13464003)(189003)(199004)(256004)(66556008)(316002)(107886003)(446003)(53936002)(85182001)(76176011)(476003)(11346002)(486006)(54906003)(7696005)(478600001)(110136005)(66066001)(6246003)(52536014)(14444005)(8936002)(81166006)(81156014)(71200400001)(229853002)(71190400001)(5660300002)(8676002)(6116002)(86362001)(4326008)(14454004)(33656002)(3846002)(7736002)(305945005)(186003)(9686003)(55016002)(26005)(2906002)(6436002)(99286004)(66446008)(6506007)(53546011)(64756008)(66476007)(74316002)(76116006)(25786009)(102836004)(66946007);DIR:OUT;SFP:1101;SCL:1;SRVR:TYXPR01MB1775;H:TYXPR01MB1470.jpnprd01.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:0; received-spf: None (protection.outlook.com: cn.alps.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: ntWzmQWnUpBJbs/UYgidh/VOhEowIp8g8dPzmWm0brUc+kl6uAYyDUG2ocUtMbBT2Gk9sHvNLrO4JHMdWc8dVbegK9ONDesYyy4QWEREgfvGbxoeg6FgVGACAjkA0ntXCvvMhKWWGn/TsLclTF8z99YQjhiO+pM9sHhJBlSe0Mq/yimnw//KYI7JQJ2p7C9ZpYN13cS08XKPpPXjl2Mn7+K/3Wxs1SCTrQOTV8HYYTsKuqdtdGn4/FzUI712ZPMtowkciKDO0mQ53hrc7pMd/9tUa0a0gC2zi8htrDjUWZuplAdWeC+jbtRrlC+G5bWn7e/4370uzrCuoVc2zXJKft+lwXsKH5FJd6FecoxSibN4usHpJLca2fbahfGHwqxLxIetgYT61c9YvvVPAkexHloRwHWsnJoINTaYEkGQIxQ= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: cn.alps.com X-MS-Exchange-CrossTenant-Network-Message-Id: a988ff8b-a400-4800-8563-08d72b842865 X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Aug 2019 06:51:30.5546 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 57e76998-77bd-4b82-a424-198f46eb2254 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Zz/2fskaiyNYEm9qsg0eK6h4ah/LvM8+voymSBloLaycjQdKYDOgqMU08CYSYC6MlKuaqB7SHqcEpQNvy1+43j0RikpjEHNhbjzYmAwXNtU= X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYXPR01MB1775 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgT3RhLXNhbiwNCg0KT0ssIHdlIHdpbGwgbG9vayBpbnRvIGl0Lg0KDQoNCkhpIEthaS1IZW5n LA0KDQpXZSB3aWxsIHRyeSB0byByZXByb2R1Y2UgdGhpcyBpc3N1ZSBmaXJzdCwgY291bGQgeW91 IHBsZWFzZSB0ZWxsIG1lIHRoZSB0YXJnZXQgVWJ1bnR1IHZlcnNpb24/DQoNCkJlc3QgcmVnYXJk cywgDQpKYXNvbg0KDQotLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KRnJvbTog5aSq55SwIOec n+WWnCBNYXNha2kgT3RhIDxtYXNha2kub3RhQGFscHNhbHBpbmUuY29tPiANClNlbnQ6IFdlZG5l c2RheSwgQXVndXN0IDI4LCAyMDE5IDI6MzUgUE0NClRvOiDmm7kg5puJ5bu6IFhpYW9qaWFuIENh byA8eGlhb2ppYW4uY2FvQGNuLmFscHMuY29tPjsgS2FpLUhlbmcgRmVuZyA8a2FpLmhlbmcuZmVu Z0BjYW5vbmljYWwuY29tPg0KQ2M6IE1hcmlvIExpbW9uY2llbGxvIDxtYXJpby5saW1vbmNpZWxs b0BkZWxsLmNvbT47IG9wZW4gbGlzdDpISUQgQ09SRSBMQVlFUiA8bGludXgtaW5wdXRAdmdlci5r ZXJuZWwub3JnPjsgTGludXggS2VybmVsIE1haWxpbmcgTGlzdCA8bGludXgta2VybmVsQHZnZXIu a2VybmVsLm9yZz47IOaWieiXpCDnm7TmqLkgTmFva2kgU2FpdG8gPG5hb2tpLnNhaXRvQGFscHNh bHBpbmUuY29tPg0KU3ViamVjdDogUkU6IEFscHMgdG91Y2hwYWQgZ2VuZXJhdGVzIElSUSBzdG9y bSBhZnRlciBTMw0KDQpIaSwgS2FpLUhlbmcsDQoNClNvcnJ5LCBJJ20gbm90IGluIGNoYXJnZSBv ZiBMaW51eCB0YXNrIG5vdy4NCg0KSGksIFhpYW9KaWFuLA0KDQpQbGVhc2UgY2hlY2sgdGhlIGZv bGxvd2luZyBtYWlsLg0KSWYgeW91IGhhdmUgYW55IHF1ZXN0aW9uLCBwbGVhc2UgYXNrIEthaS1I ZW5nLg0KDQpCZXN0IFJlZ2FyZHMsDQpNYXNha2kgT3RhDQotLS0tLU9yaWdpbmFsIE1lc3NhZ2Ut LS0tLQ0KRnJvbTogS2FpLUhlbmcgRmVuZyA8a2FpLmhlbmcuZmVuZ0BjYW5vbmljYWwuY29tPiAN ClNlbnQ6IFdlZG5lc2RheSwgQXVndXN0IDI4LCAyMDE5IDM6MjIgUE0NClRvOiDlpKrnlLAg55yf 5ZacIE1hc2FraSBPdGEgPG1hc2FraS5vdGFAYWxwc2FscGluZS5jb20+DQpDYzogTWFyaW8gTGlt b25jaWVsbG8gPG1hcmlvLmxpbW9uY2llbGxvQGRlbGwuY29tPjsgb3BlbiBsaXN0OkhJRCBDT1JF IExBWUVSIDxsaW51eC1pbnB1dEB2Z2VyLmtlcm5lbC5vcmc+OyBMaW51eCBLZXJuZWwgTWFpbGlu ZyBMaXN0IDxsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnPg0KU3ViamVjdDogQWxwcyB0b3Vj aHBhZCBnZW5lcmF0ZXMgSVJRIHN0b3JtIGFmdGVyIFMzDQoNCkhpIE1hc2FraSwNCg0KVGhlIEFs cHMgdG91Y2hwYWQgKDA0NEU6MTIyMCkgb24gRGVsbCBQcmVjaXNpb24gNzUzMCBjYXVzZXMgSVJR IHN0b3JtIGFmdGVyIHN5c3RlbSBzdXNwZW5kIChTMykuDQpDb21taXQgIkhJRDogaTJjLWhpZDog RG9uJ3QgcmVzZXQgZGV2aWNlIHVwb24gc3lzdGVtIHJlc3VtZeKAnSB3aGljaCBzb2x2ZXMgdGhl IHNhbWUgaXNzdWUgZm9yIG90aGVyIHZlbmRvcnMsIGNhdXNlIHRoZSBpc3N1ZSBvbiBBbHBzIHRv dWNocGFkLg0KU28gSeKAmWQgbGlrZSB0byBrbm93IHRoZSBjb3JyZWN0IGNvbW1hbmQgQWxwcyB0 b3VjaHBhZCBleHBlY3RzIGFmdGVyIHN5c3RlbSByZXN1bWUuDQoNCkFsc28gQ2MgTWFyaW8gYmVj YXVzZSB0aGlzIGNvdWxkIHJlbGF0ZSB0byBCSU9TLg0KDQpLYWktSGVuZw0K