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=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 51E14C433E7 for ; Thu, 15 Oct 2020 12:06:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B53DC22210 for ; Thu, 15 Oct 2020 12:06:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="SCWnZ3Y9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727123AbgJOMGv (ORCPT ); Thu, 15 Oct 2020 08:06:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35020 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726019AbgJOMGu (ORCPT ); Thu, 15 Oct 2020 08:06:50 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD30CC061755; Thu, 15 Oct 2020 05:06:50 -0700 (PDT) Received: from zn.tnic (p200300ec2f0ed2007a48f1cb0d568bb4.dip0.t-ipconnect.de [IPv6:2003:ec:2f0e:d200:7a48:f1cb:d56:8bb4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 1C6591EC02D2; Thu, 15 Oct 2020 14:06:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1602763609; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6Mpl8+Br9epfe9HpaSgDMnlNWrP8avR4fzo5zZgyoAk=; b=SCWnZ3Y9xl7Hfjubz8IOu+bgDP61HhLoRnXUqmZ2LU0iIf5a8uhbyYkgxqgkNiTPDymcwB Jfr3fr7vmstwMHUhu8mJaJ7yDtEvio+8XVemwxU812vhdw401fjgCRZb/K6qgCFkTbM93p bCtIvpNYUa8Y/OvMENRlzk0+oTIHEts= Date: Thu, 15 Oct 2020 14:06:39 +0200 From: Borislav Petkov To: "Rafael J. Wysocki" Cc: Srinivas Pandruvada , lkml , rafael@kernel.org, Linux ACPI Subject: Re: DPTF_POWER and DPTF_PCH_FIVR Message-ID: <20201015120639.GE11838@zn.tnic> References: <20201015095311.GA11838@zn.tnic> <20201015095851.GB11838@zn.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org On Thu, Oct 15, 2020 at 01:31:55PM +0200, Rafael J. Wysocki wrote: > Well, they depend on ACPI too and it doesn't look like there is anything > more fine grained that could be used here. > > Also I'm not sure if adding ACPI_DPTF (bool, disabled by default and > depending on x86) would help a lot. So you're saying this is going to be present in current and future hardware so might as well enable it? > Obviously an oversight on my part, sorry. > > I think that changing it to "dptf_power" (and analogously for the FIVR > participant driver) should work.  Srinivas? Makes sense. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette