From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751478AbdKFEAR convert rfc822-to-8bit (ORCPT ); Sun, 5 Nov 2017 23:00:17 -0500 Received: from mail.hideep.com ([59.11.99.68]:11136 "EHLO mail.hideep.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750853AbdKFEAP (ORCPT ); Sun, 5 Nov 2017 23:00:15 -0500 From: Anthony Kim To: "'Dmitry Torokhov'" CC: "'robh+dt@kernel.org'" , "'linux-input@vger.kernel.org'" , "'devicetree@vger.kernel.org'" , "'linux-kernel@vger.kernel.org'" , Dennis Hong Subject: RE: [PATCH v2 resend 0/1] Input: add support HiDeep touchscreen. Thread-Topic: [PATCH v2 resend 0/1] Input: add support HiDeep touchscreen. Thread-Index: AQHTUjGc16NAA0Nu2EihjwZzUQgWhKMCznkAgAPeJcA= Date: Mon, 6 Nov 2017 04:00:02 +0000 Message-ID: <93AED97F53D7B941873C33A3FA30928855B9DA@mbox02.hideep.com> References: <1509445077-19246-1-git-send-email-anthony.kim@hideep.com> <20171104003552.ve2elx6s4azzyd6q@dtor-ws> In-Reply-To: <20171104003552.ve2elx6s4azzyd6q@dtor-ws> Accept-Language: ko-KR, en-US Content-Language: ko-KR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [192.168.0.211] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Dmitry, Thanks for your mention. >Hi Anthony, >On Tue, Oct 31, 2017 at 07:17:56PM +0900, Anthony Kim wrote: >> Hi, >> >> I remake patch to base on dmitry's modified code. >> Please refer as follow. >> http://www.spinics.net/lists/linux-input/msg53724.html >> >> That code is working well almost, but needed to some modified. >> >> - v2 >> - Our fw binary data is little endian, but our IC protocol >> for fw update use big endian. So it need to convert to big endian data >> and I added about it. >I understand that _currently_ your firmware binary is little endian, however it is easily remedied on your side. I do not understand why you would want to encumber the kernel running on many devices to do that conversion on fly. As your mention, I will don't convert to another endian again. I didn't know whether it affected. Just I hoped our IC work well. And I will test again using big endian binary. If there need to modify, I will send modified patch. Thanks! >Thanks. >-- >Dmitry