From owner-freebsd-acpi@freebsd.org Sun Aug 21 01:14:30 2016 Return-Path: Delivered-To: freebsd-acpi@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4772CBB98E2 for ; Sun, 21 Aug 2016 01:14:30 +0000 (UTC) (envelope-from Scoobi_doo@yahoo.com) Received: from nm36-vm2.bullet.mail.bf1.yahoo.com (nm36-vm2.bullet.mail.bf1.yahoo.com [72.30.238.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id F27151DC1 for ; Sun, 21 Aug 2016 01:14:29 +0000 (UTC) (envelope-from Scoobi_doo@yahoo.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1471741963; bh=jUezsi3Y6cyHLMdoM69f/mv5NvXbHLsQZlpi5gBqEBI=; h=Subject:To:References:Cc:From:Date:In-Reply-To:From:Subject; b=ff3g2JFb5E6Apaw4VSn1ZAxihuQBmAMk/B16UdEKhk8H+ol4kRkhXIpoejdo0HIq+n4pwn5NNG7vDHI0hNJtJXrPO7pTseEKlvpn0sYvbX6wK+pulijctkekNTybT9PzzSwStsDFxaC+JH+bQqJ+F4voaknbZvTmSezbMMKX3/zl6Iv/JZsmyw70COQJonCrbqcaWofpH71kOQAV2jzbWT6vx5MO4I9VjW+mrZN/uOX66sNlVN2Jkw+vUH9nb/MbEhrFUAjGkI3HCcarzxUO7ovgWQ+f9leIqA7S1WfFMVqrAigsFJUW/LvLmJRw80QfQ7IczOmrX4gTHMCOvsv4PA== Received: from [98.139.215.140] by nm36.bullet.mail.bf1.yahoo.com with NNFMP; 21 Aug 2016 01:12:43 -0000 Received: from [98.139.211.198] by tm11.bullet.mail.bf1.yahoo.com with NNFMP; 21 Aug 2016 01:12:43 -0000 Received: from [127.0.0.1] by smtp207.mail.bf1.yahoo.com with NNFMP; 21 Aug 2016 01:12:43 -0000 X-Yahoo-Newman-Id: 501223.76754.bm@smtp207.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: GXbGyOwVM1kQoEdZDGj7M8MDDEsvIQxbu178nGUYS2kMu19 .S96cE4bOTELjhBLf2N6Rq1jyemPgUP5unUJnCAWwrQn6uFrzsP.jaJdWFcs jErJ4g3jRXxPl9dyVNW0Jaehg8eAEXmTdPfy2hXT2JzbDPU3Q8IT51v6.MIW TVYfTXC1ZOJC3o5JlNaT6kekshgJHCWTikaXzwknMHhu5Q6Jp57Zc051jU5P 0eOpbb3BJV8bfCpWBsIJ4pRwXfYNeeBSBlSWihNIK3Q.RpkUGe9PGo2utFr4 9ZsdndDh.nobVfQNpre2q9mL3i1QB20RJDHQbv_6fcMzGXYMTyLP4NjvBfpF t0BK1TPmSug7AyC4pFu8LeTHjExCI9TosRGHZj5oBhvGl3Kmrxmpr6eFZq4Z TCQR3hTueb3OeFQFqNprMOs73AYfUkMpMJ53S15TASi.SiydRKbQe8TJvP4u N2RoElz75i729yK9stPAjFE0XtyvtP6fi0C1h0yH2kseBXhs5NUySxZA46ms DFTztKTDGv96uGc6wLQJxDi07hjOStSYlqscMJVNxm5h.4d42 X-Yahoo-SMTP: 9sPoSQ2swBBlERuQ.0vs8XLc_MeClW0- Subject: Re: Problems with CPU throttling on HP 15-n066us laptop To: Ian Smith , am_dxer@fastmail.fm References: <1471488612.2196853.698646081.0844D23B@webmail.messagingengine.com> <20160818074609.GV83214@kib.kiev.ua> <1471514865.2276129.698913209.3B7A5306@webmail.messagingengine.com> <20160818211938.R79687@sola.nimnet.asn.au> <557a599e-a81b-c2bf-9b62-3a3f6cd9bb2e@yahoo.com> <1471701022.2811707.700981553.3CC34FFB@webmail.messagingengine.com> <20160821003931.L1978@sola.nimnet.asn.au> Cc: freebsd-acpi@freebsd.org From: Anthony Jenkins Message-ID: Date: Sat, 20 Aug 2016 21:12:42 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 MIME-Version: 1.0 In-Reply-To: <20160821003931.L1978@sola.nimnet.asn.au> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Aug 2016 01:14:30 -0000 On 08/20/16 10:44, Ian Smith wrote: > On Sat, 20 Aug 2016 09:50:22 -0400, am_dxer@fastmail.fm wrote: > > On Thu, Aug 18, 2016, at 09:14 AM, Anthony Jenkins wrote: > > > Try this patch, that's what I'm running. > > > I applied this patch to the latest 11 source and built my kernel and now > > I have cpu throttling on the AMD machine. I see the Cool'n'Quiet 2.0 > > driver attach and have frequencies in dev.cpu. The fans now run at a > > much lower speed and I am saving upwards of 4 watts when running on > > battery power. Thank you so much for this patch and to everyone else for > > the suggestions on this issue. It is such a great feeling to know that > > now I can use FreeBSD on my new laptop. > > That's great news. More good work, Anthony. > > Is there a PR for this issue/fix? It would be good to see this patch > reviewed and headed into the tree, no? I didn't see anything in the existing PRs (but I didn't look very thoroughly). Created PR - https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212020 Created review - https://reviews.freebsd.org/D7587 Anthony > cheers, Ian