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=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_1 autolearn=no 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 72B63C83004 for ; Tue, 28 Apr 2020 19:00:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 51B34206A1 for ; Tue, 28 Apr 2020 19:00:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="UuzYbl5l" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729637AbgD1TAT (ORCPT ); Tue, 28 Apr 2020 15:00:19 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:44940 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729263AbgD1S7R (ORCPT ); Tue, 28 Apr 2020 14:59:17 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 03SItOrH087842; Tue, 28 Apr 2020 18:59:07 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=corp-2020-01-29; bh=6QfPBxRy5q90uwHDhwkUZK3Fz9TlbCsqwMzjQP33fAQ=; b=UuzYbl5loRqRRTDE3pzbcxlp8AoZsd2mvoJ5IB71FBYjz5pBLpDDzUZyWaQBT2lvObEw LMNmexC/MBYW6oGpPjUFxJexF9G+g5eX+ApuvTGiHNObigDRKRCrtV7fNs8dwZqKc0e3 q7kiCkk8IKcNOoeNVRHkrcebK9bAG6Y2fFw7AFIynX7SnZ6CuSdhXJSQQ38BKV4b8qZr gLczAyd5Du1ZZKoFTJzvjv8NQuBt2J6TEg7wVambUY7Nn5XdJm5yb7YiRUnsMd6DsW8o QgFp9fYox5ki7zaFJ1j9l/ESOTzDx3cSpxxP3dZM2ykswoHJPbZwD+0Cwyw1uWC/oFqk yw== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2120.oracle.com with ESMTP id 30p2p077g6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 28 Apr 2020 18:59:07 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 03SIv13j173815; Tue, 28 Apr 2020 18:59:06 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserp3020.oracle.com with ESMTP id 30my0e1hmd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 28 Apr 2020 18:59:06 +0000 Received: from abhmp0006.oracle.com (abhmp0006.oracle.com [141.146.116.12]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 03SIx1x2005370; Tue, 28 Apr 2020 18:59:01 GMT Received: from kadam (/41.57.98.10) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 28 Apr 2020 11:59:01 -0700 Date: Tue, 28 Apr 2020 21:58:54 +0300 From: Dan Carpenter To: Oliver Graute Cc: devel@driverdev.osuosl.org, linux-fbdev@vger.kernel.org, gregkh@linuxfoundation.org, Oliver Graute , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH v1] staging: fbtft: fb_st7789v: enabled inversion Message-ID: <20200428185854.GK2014@kadam> References: <1586424250-25897-1-git-send-email-oliver.graute@gmail.com> <20200409101517.GO2001@kadam> <20200427082939.GB18436@portage> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200427082939.GB18436@portage> User-Agent: Mutt/1.9.4 (2018-02-28) X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9605 signatures=668686 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 spamscore=0 suspectscore=0 adultscore=0 mlxlogscore=915 bulkscore=0 phishscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004280150 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9605 signatures=668686 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 phishscore=0 clxscore=1015 bulkscore=0 adultscore=0 lowpriorityscore=0 impostorscore=0 malwarescore=0 mlxscore=0 suspectscore=0 mlxlogscore=964 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004280149 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 27, 2020 at 10:29:39AM +0200, Oliver Graute wrote: > On 09/04/20, Dan Carpenter wrote: > > On Thu, Apr 09, 2020 at 11:24:05AM +0200, Oliver Graute wrote: > > > From: Oliver Graute > > > > > > Enable inversion mode > > > > What the heck is an inversion mode and why would you want it? > > > Should I name it: > > Enable MIPI_DCS_ENTER_INVERT_MODE > What I'm saying is the changelog should explain why would want to apply the patch. What does the inversion mode do? Is it inverting the color or flipping something upside down? Probably if I had a background in graphics I would know what "Enable inversion mode" means... But three words is not a proper and complete commit message normally. regards, dan carpenter