From patchwork Tue May 18 12:34:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Giovanni Gherdovich X-Patchwork-Id: 12264731 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 F2B11C433B4 for ; Tue, 18 May 2021 12:34:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D0F4561261 for ; Tue, 18 May 2021 12:34:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343517AbhERMgD (ORCPT ); Tue, 18 May 2021 08:36:03 -0400 Received: from mx2.suse.de ([195.135.220.15]:36562 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245556AbhERMgB (ORCPT ); Tue, 18 May 2021 08:36:01 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 06714B06A; Tue, 18 May 2021 12:34:42 +0000 (UTC) From: Giovanni Gherdovich To: "Rafael J . Wysocki" , Viresh Kumar Cc: Srinivas Pandruvada , Doug Smythies , Len Brown , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Giovanni Gherdovich Subject: [PATCH v3 2/2] cpufreq: intel_pstate: Add Cometlake support in no-HWP mode Date: Tue, 18 May 2021 14:34:13 +0200 Message-Id: <20210518123413.20670-2-ggherdovich@suse.cz> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210518123413.20670-1-ggherdovich@suse.cz> References: <20210518123413.20670-1-ggherdovich@suse.cz> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Users may disable HWP in firmware, in which case intel_pstate wouldn't load unless the CPU model is explicitly supported. See also commit d8de7a44e11f ("cpufreq: intel_pstate: Add Skylake servers support"). Suggested-by: Doug Smythies Tested-by: Doug Smythies Signed-off-by: Giovanni Gherdovich --- drivers/cpufreq/intel_pstate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 9a93603acd3f..a6d8e56c8e27 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -2087,6 +2087,7 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = { X86_MATCH(ATOM_GOLDMONT, core_funcs), X86_MATCH(ATOM_GOLDMONT_PLUS, core_funcs), X86_MATCH(SKYLAKE_X, core_funcs), + X86_MATCH(COMETLAKE, core_funcs), X86_MATCH(ICELAKE_X, core_funcs), {} };