From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753960AbaLVC4Q (ORCPT ); Sun, 21 Dec 2014 21:56:16 -0500 Received: from mail-by2on0148.outbound.protection.outlook.com ([207.46.100.148]:44768 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753733AbaLVC4O convert rfc822-to-8bit (ORCPT ); Sun, 21 Dec 2014 21:56:14 -0500 From: Dudley Du To: Dmitry Torokhov CC: Jeremiah Mahler , "rydberg@euromail.se" , "bleung@google.com" , David Solda , "linux-input@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH v16 00/12] input: cyapa: instruction of cyapa patches Thread-Topic: [PATCH v16 00/12] input: cyapa: instruction of cyapa patches Thread-Index: AQHQGqmcizaS/V/Z90+9ZdsIRkHnfZyYFCmAgAAEkQCAAsHi8IAAETiAgAAEL5A= Date: Mon, 22 Dec 2014 02:56:11 +0000 Message-ID: References: <1418896856-15766-1-git-send-email-dudl@cypress.com> <20141220071533.GA1139@newt.localdomain> <20141220073154.GB4637@dtor-ws> <20141222023959.GA30082@dtor-ws> In-Reply-To: <20141222023959.GA30082@dtor-ws> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [157.95.211.187] authentication-results: spf=none (sender IP is ) smtp.mailfrom=dudl@cypress.com; x-microsoft-antispam: BCL:0;PCL:0;RULEID:;SRVR:BY1PR0601MB1079; x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:;SRVR:BY1PR0601MB1079; x-forefront-prvs: 0433DB2766 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(6009001)(51704005)(41574002)(24454002)(164054003)(51164003)(13464003)(189002)(199003)(99396003)(50986999)(76176999)(76576001)(74316001)(21056001)(66066001)(2656002)(87936001)(19580395003)(19580405001)(54606007)(31966008)(64706001)(40100003)(105586002)(106356001)(20776003)(99286002)(120916001)(54356999)(77156002)(62966003)(110136001)(4396001)(97736003)(93886004)(107046002)(54206007)(46102003)(2950100001)(2900100001)(33656002)(86362001)(68736005)(102836002)(101416001)(92566001);DIR:OUT;SFP:1102;SCL:1;SRVR:BY1PR0601MB1079;H:BN1PR06MB070.namprd06.prod.outlook.com;FPR:;SPF:None;MLV:sfv;PTR:InfoNoRecords;MX:1;A:1;LANG:en; Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-OriginatorOrg: cypress.com X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Dec 2014 02:56:11.7724 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 011addfc-2c09-450d-8938-e0bbc2dd2376 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY1PR0601MB1079 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Got it. Thanks, Dmitry. Dudley > -----Original Message----- > From: Dmitry Torokhov [mailto:dmitry.torokhov@gmail.com] > Sent: 2014?12?22? 10:40 > To: Dudley Du > Cc: Jeremiah Mahler; rydberg@euromail.se; bleung@google.com; David Solda; > linux-input@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v16 00/12] input: cyapa: instruction of cyapa patches > > Hi Dudley, > > On Mon, Dec 22, 2014 at 02:09:36AM +0000, Dudley Du wrote: > > Thanks, Dmitry and Jeremiah, > > > > I reproduced this issue in my side when putting fingers on trackpad when system > booting up. > > It only happened on gen3 trackpad device. > > The root cause is, for gen3 TP, the cyapa->ops->sort_empty_output_data is not > set, so when cyapa->input is not set, > > the interrupt process should be passed, but since the logica error, it's not, so this > issue happen. > > > > The fix code should be as below. > > I will correct it and resubmited the patches. > > Please hold off resubmitting the patches just yet, let me go over the > last version you posted. > > Thanks! > > > -- > Dmitry This message and any attachments may contain Cypress (or its subsidiaries) confidential information. If it has been received in error, please advise the sender and immediately delete this message.