From patchwork Tue Sep 1 15:11:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 310348 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=-10.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 817BCC433E6 for ; Tue, 1 Sep 2020 16:16:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5135C2065F for ; Tue, 1 Sep 2020 16:16:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598976982; bh=hzbE5Q8JyF3Til59Di3MlB4Ya08M9rfNAcyBI6sA62E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ilhHohbRa9mNfCFRW4z2XcarXp3lwc1YFy95qMXrfXWpoi2a6u9wsm3yxSFWKc8DA cDgvb4Ye1N/QdKGsshYu/nmidF3uwXWbkwg4ug/I89HUM0/SZ6EXiCd2DFtNlzmAGq tjA1/9HlsHz198bLEv3xXdnRQD6tzegK2IVkSvMY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728423AbgIAQQT (ORCPT ); Tue, 1 Sep 2020 12:16:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:39280 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728653AbgIAPeY (ORCPT ); Tue, 1 Sep 2020 11:34:24 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 80D462158C; Tue, 1 Sep 2020 15:34:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598974463; bh=hzbE5Q8JyF3Til59Di3MlB4Ya08M9rfNAcyBI6sA62E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ag2+NzW7ScGZcqbd3nG54F590TZ+r46dBjMog2OXaguRQCavBH6Ja1y1BLfQiikNB /t5+eF9n7wFUlLF+Wd55l1VqVVnmY7SixzhMeorxS7lN4MBhcLb6drXXauHqe6kYuC 4U4+nw/f2ITC9+2Sxn9fC3Q4vXVGb581FTcdRiTI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Evan Quan , Alex Deucher Subject: [PATCH 5.4 185/214] drm/amd/pm: correct Vega10 swctf limit setting Date: Tue, 1 Sep 2020 17:11:05 +0200 Message-Id: <20200901151001.817656231@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200901150952.963606936@linuxfoundation.org> References: <20200901150952.963606936@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Evan Quan commit b05d71b51078fc428c6b72582126d9d75d3c1f4c upstream. Correct the Vega10 thermal swctf limit. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1267 Signed-off-by: Evan Quan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c @@ -364,6 +364,9 @@ int vega10_thermal_get_temperature(struc static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *range) { + struct phm_ppt_v2_information *pp_table_info = + (struct phm_ppt_v2_information *)(hwmgr->pptable); + struct phm_tdp_table *tdp_table = pp_table_info->tdp_table; struct amdgpu_device *adev = hwmgr->adev; int low = VEGA10_THERMAL_MINIMUM_ALERT_TEMP * PP_TEMPERATURE_UNITS_PER_CENTIGRADES; @@ -373,8 +376,8 @@ static int vega10_thermal_set_temperatur if (low < range->min) low = range->min; - if (high > range->max) - high = range->max; + if (high > tdp_table->usSoftwareShutdownTemp) + high = tdp_table->usSoftwareShutdownTemp; if (low > high) return -EINVAL;