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 87860C433F5 for ; Thu, 30 Sep 2021 06:19:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6114361875 for ; Thu, 30 Sep 2021 06:19:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348266AbhI3GVe (ORCPT ); Thu, 30 Sep 2021 02:21:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33928 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348217AbhI3GVd (ORCPT ); Thu, 30 Sep 2021 02:21:33 -0400 Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com [IPv6:2a00:1450:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F0B1C06161C; Wed, 29 Sep 2021 23:19:51 -0700 (PDT) Received: by mail-ed1-x533.google.com with SMTP id v10so17921383edj.10; Wed, 29 Sep 2021 23:19:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Me+CypaQEW1A9ZmNwSVkeAJXs+kFTcGj6Je4oGvEpp8=; b=VSlWbYDwdV+bDqODUyyZ65a2NRiXUQtlTj0JMC1CWofvsrYLCcHYvvyf8Td9q+d49v k2zOEDBFvUNnc2UZzk6ZFUrnvscESgWvIS7m/ZR6bMCATPgGQWzO7dPeI76QkpZ5f8oX 5hoQuAEkHAB1LFLb77pzKP7tDK6jSlk4x1Ga0YWGBN+Zgf6Q4TRYvXqh2ibcPr7baX5f T7j2BbWD2fCfVaGeoiJRTz51KJzscA4pPfdrHgU+ht1NzLXwypbjPY9OIlAyHJZrXSgv HQRjWhrELX4dauh41sHFWMMhWrVzX0Fv0kXC1APNxoY+L9vZHMxzms1uDZMGYoNGfGz6 2Y0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Me+CypaQEW1A9ZmNwSVkeAJXs+kFTcGj6Je4oGvEpp8=; b=GvbySsFL58iO/QVC8/oPvWBSosxHu5Mzy8yu0HfB3dk/sDTGWujEiUCto+C9WPve3k kIOmw1yfEmOmbINJ3Z05Yl7bpa6IbhipkJgibAF4r/Pyqxj0C7RxsSohUBA3FlAicJqs 9Or1EndV/1/yEzS/X7c30aCDfUeecWTlIr5qprWReqyB5yU+01ieGw5eAf075yCUlKma QDvQ12dpGTUF7NSQk26M7p/Kfx4Oij+nIEcGBz7wIwBmfddZZBrb1HIIIFtwIQ0Ycg+x kSMD+Ddcg+S53mwm64oCZ50d3KfGjX4fjpGFwsoVJnbByIE48lpqoa0W9lNS0nTYCDXx 4jRA== X-Gm-Message-State: AOAM53333I+kzFmD8Ov8nsz188wYUh3nwrAc4A5V8KabGm8C4RlgEgYL 9W9fCin0Rr/jFp3bovgilKnuWOW+siE5RxEvmTE= X-Google-Smtp-Source: ABdhPJyJVhRMUtc6me6FDKagvX02NI44aiDbK2jMJ3rz1OdWn6rl0IjdVB4MTyfJeWIbjBK1NZivmN3S+CyL4DpHpcs= X-Received: by 2002:a05:6402:358a:: with SMTP id y10mr5052373edc.238.1632982789960; Wed, 29 Sep 2021 23:19:49 -0700 (PDT) MIME-Version: 1.0 References: <20200407173849.43628-1-andriy.shevchenko@linux.intel.com> <290741faab199d3e43b6255bf2282075@dev.tdt.de> In-Reply-To: From: Andy Shevchenko Date: Thu, 30 Sep 2021 09:19:14 +0300 Message-ID: Subject: Re: Add a SSDT ACPI description to recognize my I2C device connected via SMBus To: Florian Eckert Cc: Andy Shevchenko , Enrico Weigelt , Mika Westerberg , Jean Delvare , Wolfram Sang , Eckert.Florian@googlemail.com, linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org, linux-i2c@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org On Thu, Sep 30, 2021 at 9:15 AM Andy Shevchenko wrote: > On Thu, Sep 30, 2021 at 1:40 AM Florian Eckert wrote: ... > > > 5) as Mika suggested, have you checked the kernel configuration? > > > > I have now switched on the suggested option > > CONFIG_ACPI_CUSTOM_METHOD=y > > CONFIG_ACPI_TABLE_UPGRADE=y > > CONFIG_CONFIGFS_FS=y > > CONFIG_ACPI_CONFIGFS=y > > CONFIG_ACPI_DEBUG=y > > > > But this did not solved my issue loading ssdt during runtime. > > It won't as explained in 4) above. It won't _alone_ solve it, i.o.w. it's required but not sufficient. Means you have to keep these configuration options enabled. -- With Best Regards, Andy Shevchenko