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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FB89C433F5 for ; Sun, 17 Oct 2021 05:24:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5A3F560F35 for ; Sun, 17 Oct 2021 05:24:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244915AbhJQF0L (ORCPT ); Sun, 17 Oct 2021 01:26:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241437AbhJQF0L (ORCPT ); Sun, 17 Oct 2021 01:26:11 -0400 Received: from mail-pj1-x1036.google.com (mail-pj1-x1036.google.com [IPv6:2607:f8b0:4864:20::1036]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 028D6C061765 for ; Sat, 16 Oct 2021 22:24:01 -0700 (PDT) Received: by mail-pj1-x1036.google.com with SMTP id nn3-20020a17090b38c300b001a03bb6c4ebso10267966pjb.1 for ; Sat, 16 Oct 2021 22:24:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=SY1+DVuu/2W6bu1mz+URw9WebOTgJ603v8RGTf1p+Ws=; b=mjOP0fDlwN5NLRwQGMu06wlFve0vF7AMAgN65BDuKf0kuc55/L26azIQ8jDHZIw/Re qy66tJxqdtHZTOeb9YhaB0XUPnmedTjpVBJuR/7yJ9oyoJHkcbr5f8e6JH29sfi+wUOe r/1bEiU/n2+xoxPsNfLCYuQmAo4UCAvCSeOXkSaqrh96A0XuOU/W1Pch70nhys0XItNX OyB4kd82+n7XXqa9SpUY2zI98hjxSrSMRwwnSog/1Ogsx74TykoSkxqvG5jL9bGY3OBG /7DQNpTIOAbLN0o8K2Kylo1W1P8/DzbJv+YwQ6Xg7rsyjkw1N+nmXy79OpzBSl2eQ1zu Fmeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=SY1+DVuu/2W6bu1mz+URw9WebOTgJ603v8RGTf1p+Ws=; b=u/570fszqL4LJpF+8w2aRaObdLUqkIs32UtZM76TGg2fxgSwbDxzp76hwJkNEmLMAp lpqTbKXyQ5AUIMm736ofStRMhPk+8ILhE0G26xZAt8h948SEzLKMnm82y6PgW5rpc9W8 L2gQhE4D+fiXF5N5QIpJNpWl4HYZ67sbdTCeYsWKG5zWhvkiNw0QW0cvACOwTn72E5Ma PkUfQRw/VC6NETlCfot6TwqDTIJ6cacIdBSq2flEAudlWAgMfckfdqqfKlQI0bll0Lg8 V+ufTdxEHgqWnDvu8MEodnJAmA0GrMxYb3OmZi0PEOvpQMCiIvVxGBzwtO2DestqU9KQ kc7A== X-Gm-Message-State: AOAM5312ZxPVjuf1aHyyzxTbHFBAkQltpTPHdGIG0HTe85gcmGPDOxdi CvXdIk6QLYeeXHfuDaX7CPo= X-Google-Smtp-Source: ABdhPJx2i+a+s+iDJo0T8jt8k/igvangXIlpFv75m+e8jHc+A/j3H1tC/GpxtaNoDYAN3W1ZioQJhQ== X-Received: by 2002:a17:902:b94b:b0:13d:b1af:f9d4 with SMTP id h11-20020a170902b94b00b0013db1aff9d4mr20345946pls.0.1634448241015; Sat, 16 Oct 2021 22:24:01 -0700 (PDT) Received: from google.com ([2620:15c:202:201:e49a:151f:b7d7:af9a]) by smtp.gmail.com with ESMTPSA id h4sm8678605pgn.6.2021.10.16.22.23.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Oct 2021 22:24:00 -0700 (PDT) Date: Sat, 16 Oct 2021 22:23:57 -0700 From: Dmitry Torokhov To: Marek Vasut Cc: linux-input@vger.kernel.org, ch@denx.de, Joe Hung , Luca Hsu Subject: Re: [PATCH v3 2/3] Input: ili210x - export ili251x version details via sysfs Message-ID: References: <20210831202506.181927-1-marex@denx.de> <20210831202506.181927-2-marex@denx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210831202506.181927-2-marex@denx.de> Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org On Tue, Aug 31, 2021 at 10:25:05PM +0200, Marek Vasut wrote: > The ili251x firmware protocol permits readout of firmware version, > protocol version, mcu version and current mode (application, boot > loader, forced update). These information are useful when updating > the firmware on the il251x, e.g. to avoid updating the same firmware > into the device multiple times. The locking is now necessary to avoid > races between interrupt handler and the sysfs readouts. > > Note that the protocol differs considerably between the ili2xxx devices, > this patch therefore implements this functionality only for ili251x that > I can test. > > Signed-off-by: Marek Vasut > Cc: Dmitry Torokhov > Cc: Joe Hung > Cc: Luca Hsu Applied, thank you. -- Dmitry