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=-8.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 9B546C433E0 for ; Thu, 11 Feb 2021 09:55:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6ED3A64E9A for ; Thu, 11 Feb 2021 09:55:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229963AbhBKJyV (ORCPT ); Thu, 11 Feb 2021 04:54:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230180AbhBKJvF (ORCPT ); Thu, 11 Feb 2021 04:51:05 -0500 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0C71DC061788 for ; Thu, 11 Feb 2021 01:50:25 -0800 (PST) Received: by mail-ej1-x62e.google.com with SMTP id w2so9017691ejk.13 for ; Thu, 11 Feb 2021 01:50:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=B7GSnrM7B6crv8pKwIgz6vsLju5oSgUNsyvhwhxtSk0=; b=AFqOYKAiQVjfJdddLl3PUYgeUj/DPJbKc+Ks6t7ycM1u3h3esGS8bu+Sb3NNunfKCU 60quMh3VjgLP/84CnylNGhuEk3SoeQGuE/rAEV56MOfKUc2cYpZVarp5iS/CLaTK0Zib 2BNXleo2gLc16cMWOdBMmOPUC08pK57eqs19KVIBQCI/MIt7FlopElXB5PVgzd1Jk2BO NEcpTxeCT7p/RTt7qcqMkUkfFoq38ypovqbFUrixv3k5FcFLPcmLGhCyy7YZfOAwALzd LOm8RJfeasr1tUtO+DHp2B/BTzs69shTTNQWVJ3oxL0fnkqJHQLs3i2gUQ0BIZH2uQAo 6FNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=B7GSnrM7B6crv8pKwIgz6vsLju5oSgUNsyvhwhxtSk0=; b=Jybf6651THJgNcd3uPODcYriOdIXUv0cu+bLxnllOVfOvMjjO2hbjejHAy+UmUagR2 gL1Vl1XqcRPvV3wQfB9CvypqV5SzGqk7pCAJS1EF4DOeHqqvvFS12HaXkFai3TTwMt+R 6gQEgf6RGHMQCYOf7b9oIOXLPIckigaFGsaugV+kaj38YN8tDmJtg8ToS72bBlxbAqss P3Yqf60+3QHBG5YGR69j8Yd7HEvu3x0tAPKAm7L+iNdMRBkANZTshfX8GtszZ2A+68Dv zLMMarTb294zlT+muDGsXnzZF4nVHbrjftsxLIx54oc4M2JWoinQaCQw7qveOlaZndi+ EWxw== X-Gm-Message-State: AOAM533b7JncJxKtmDdU38NjcldY498n1W9X7ZF51RmOGj6BS6mP3UKD W8kCTzZWv0jUqAT+DwGppKK6nSJS/1SSNM8hXJfgcg== X-Google-Smtp-Source: ABdhPJzqkkQOSYy6alf0j16Q93rb52p9AEJKYyTDVXr843L8/xeXbztnPxJKzF6gVpV2miPa62v4zOn5yQABP5xncsM= X-Received: by 2002:a17:906:8053:: with SMTP id x19mr7497164ejw.470.1613037023687; Thu, 11 Feb 2021 01:50:23 -0800 (PST) MIME-Version: 1.0 References: <20210210230800.30291-1-sakari.ailus@linux.intel.com> <20210210230800.30291-8-sakari.ailus@linux.intel.com> In-Reply-To: <20210210230800.30291-8-sakari.ailus@linux.intel.com> From: Bartosz Golaszewski Date: Thu, 11 Feb 2021 10:50:13 +0100 Message-ID: Subject: Re: [PATCH v11 7/7] at24: Support probing while in non-zero ACPI D state To: Sakari Ailus Cc: linux-i2c , Wolfram Sang , "Rafael J. Wysocki" , ACPI Devel Maling List , LKML , Greg Kroah-Hartman , Rajmohan Mani , Tomasz Figa , Bingbu Cao , Chiranjeevi Rapolu , Hyungwoo Yang , linux-media Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org On Thu, Feb 11, 2021 at 12:08 AM Sakari Ailus wrote: > > In certain use cases (where the chip is part of a camera module, and the > camera module is wired together with a camera privacy LED), powering on > the device during probe is undesirable. Add support for the at24 to > execute probe while being in ACPI D state other than 0 (which means fully > powered on). > > Signed-off-by: Sakari Ailus > Reviewed-by: Tomasz Figa > --- I like this much better now, thanks! Acked-by: Bartosz Golaszewski