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=-7.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 95C88C63697 for ; Mon, 23 Nov 2020 06:48:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 461FF2078E for ; Mon, 23 Nov 2020 06:48:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="prfzHTtk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727825AbgKWGs6 (ORCPT ); Mon, 23 Nov 2020 01:48:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59760 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726603AbgKWGs6 (ORCPT ); Mon, 23 Nov 2020 01:48:58 -0500 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8425CC0613CF for ; Sun, 22 Nov 2020 22:48:58 -0800 (PST) Received: by mail-pl1-x643.google.com with SMTP id v21so7111713plo.12 for ; Sun, 22 Nov 2020 22:48:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=7va8iOKrlnt3K7b//Fm5ZLYQuZjDYYlsazxFh2lHQkc=; b=prfzHTtkzkaqq5JrH7NWdGIssXxWxDNaL1igOQLW2Pd6zsacTiXlLL91oyO4UXCApz 8+ldCF6sHCfLmg8Vntvp/Upx7Q4eHAESyFNQZSUKNaN1unUU59JY8XtsQX3MW3vYIOaX OrvIsPPL5PIFK61rUl/r83ZixVi+Qevxf/FImipJ1VTa6OjkzyktjY6S4PMiRA4MxxuI y8fKpY5QQv8Sr1R2KJI04+h10wHMub2FPb+zPItcTh6KRWr4sizaxpBlPHPp59UHKERR rCBdOQRwFlRTK+0CG7K5T+1Q7Giq9PG3neUe1WfvPwC5t8ZtrTPFyu9CImpZalj3XUWH 5rcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=7va8iOKrlnt3K7b//Fm5ZLYQuZjDYYlsazxFh2lHQkc=; b=Co5F5oh7IjzE9VASDfRnTMUXD6/pCBd1Q9KEL+ONCJVDIKJat8MUipLx04rhf2yOYJ S6CaTFI/J8AKyOIrEtBnNgbLl+i9KQY/hveELlnNTF1UBA5Lk7dN0taYPIquY1YZ+5wh Q5k0c3OI9rBvOJXZ0jGgNY4Q4JXdV4Gzu8R4or8IW+/EVmJSUPFBlTVQE+HdPkTUGKzz Q9kYss8HQ4rmYvvM3AQx8a7cPfEWOJqrRls1jcT965BeDxPfFjWnFhHZorHOVXVZxwwn JX4ljLeFmdb8hvlfhX1x12NQOIyQ6kMiPKVKUVb2YQShAmfrfy9woihe2dCWKd6LRw9a diKw== X-Gm-Message-State: AOAM531RXoW+tqjjtny+yL1aZWBpn4b13wFPiGH/Lru/FiZy5u3zHqKb 2RK/qJBNXxYo4J4pd70u0uk= X-Google-Smtp-Source: ABdhPJzKN3czuoPjNgmyylnme3mqlmujynvvEZk73Hrag3XP0VHjo5Ay80+W1DJ9lAVG1yISuDthtA== X-Received: by 2002:a17:902:b717:b029:d9:e816:fd0b with SMTP id d23-20020a170902b717b02900d9e816fd0bmr11551347pls.50.1606114138068; Sun, 22 Nov 2020 22:48:58 -0800 (PST) Received: from dtor-ws ([2620:15c:202:201:a6ae:11ff:fe11:fcc3]) by smtp.gmail.com with ESMTPSA id v1sm12569997pjs.16.2020.11.22.22.48.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Nov 2020 22:48:57 -0800 (PST) Date: Sun, 22 Nov 2020 22:48:55 -0800 From: Dmitry Torokhov To: Linus Walleij Cc: linux-input@vger.kernel.org, Nick Dyer , Stephan Gerhold Subject: Re: [PATCH 3/3 v2] Input: atmel_mxt_ts - Support regulator supplies Message-ID: <20201123064855.GB2034289@dtor-ws> References: <20201104153032.1387747-1-linus.walleij@linaro.org> <20201104153032.1387747-3-linus.walleij@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201104153032.1387747-3-linus.walleij@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org On Wed, Nov 04, 2020 at 04:30:32PM +0100, Linus Walleij wrote: > This adds the code for the Atmel touchscreens such as > mXT224 to obtain power regulators for the supply voltages > AVDD and VDD. On mobile phones such as Samsung GT-I8190 > (Golden) this is needed to explicitly bring power online. > > We just enable the regulators at probe() and disable > them at remove() or in the errorpath for now. > > As regulators are naturally stubbed if not available, > this should have no impact on existing systems. > > Cc: Nick Dyer > Cc: Stephan Gerhold > Signed-off-by: Linus Walleij Applied, thank you. -- Dmitry