From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: Re: adjusting broken ACPI thermal trip points Date: Fri, 2 Oct 2015 09:23:27 +0200 Message-ID: <20151002072327.GA16599@aepfle.de> References: <20151001161622.GA21024@aepfle.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.220]:44316 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750952AbbJBHXd (ORCPT ); Fri, 2 Oct 2015 03:23:33 -0400 Received: from probook.fritz.box ([2001:a62:17:8701:1ec1:deff:feb9:bb48]) by smtp.strato.de (RZmta 37.12 AUTH) with ESMTPSA id u06669r927NToJl (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate) for ; Fri, 2 Oct 2015 09:23:29 +0200 (CEST) Content-Disposition: inline In-Reply-To: <20151001161622.GA21024@aepfle.de> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: linux-pm@vger.kernel.org On Thu, Oct 01, Olaf Hering wrote: > Thats because I saw during make oldconfig a new config option which is > supposed to avoid such hack. But so far I have not seen the > corresponding sysfs files to tweak the trip points at runtime. Why does acpi_thermal_register_thermal_zone call thermal_zone_device_register with mask=0? IMO the core should remember that trip_point_temp_store was called and reused that value instead of reusing broken firmware values again and again... Olaf