Date: Sat, 20 Aug 2016 21:12:42 -0400 From: Anthony Jenkins <Scoobi_doo@yahoo.com> To: Ian Smith <smithi@nimnet.asn.au>, am_dxer@fastmail.fm Cc: freebsd-acpi@freebsd.org Subject: Re: Problems with CPU throttling on HP 15-n066us laptop Message-ID: <be790d8e-adad-6bb9-b5b6-7002dc5dd9c2@yahoo.com> In-Reply-To: <20160821003931.L1978@sola.nimnet.asn.au> 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>
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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
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