Messages in this thread |  | | From | "Yuan, Perry" <> | Subject | RE: [PATCH v7 00/13] Implement AMD Pstate EPP Driver | Date | Mon, 12 Dec 2022 02:59:49 +0000 |
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[AMD Official Use Only - General]
Hi Rafael.
> -----Original Message----- > From: Rafael J. Wysocki <rafael@kernel.org> > Sent: Thursday, December 8, 2022 7:36 PM > To: Yuan, Perry <Perry.Yuan@amd.com> > Cc: rafael.j.wysocki@intel.com; Limonciello, Mario > <Mario.Limonciello@amd.com>; Huang, Ray <Ray.Huang@amd.com>; > viresh.kumar@linaro.org; Sharma, Deepak <Deepak.Sharma@amd.com>; > Fontenot, Nathan <Nathan.Fontenot@amd.com>; Deucher, Alexander > <Alexander.Deucher@amd.com>; Huang, Shimmer > <Shimmer.Huang@amd.com>; Du, Xiaojian <Xiaojian.Du@amd.com>; Meng, > Li (Jassmine) <Li.Meng@amd.com>; Karny, Wyes <Wyes.Karny@amd.com>; > linux-pm@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v7 00/13] Implement AMD Pstate EPP Driver > > Hi, > > On Thu, Dec 8, 2022 at 12:19 PM Perry Yuan <perry.yuan@amd.com> wrote: > > > > Hi all, > > > > This patchset implements one new AMD CPU frequency driver > > `amd-pstate-epp` instance for better performance and power control. > > CPPC has a parameter called energy preference performance (EPP). > > The EPP is used in the CCLK DPM controller to drive the frequency that > > a core is going to operate during short periods of activity. > > EPP values will be utilized for different OS profiles (balanced, performance, > power savings). > > I honestly don't think that this work is ready for 6.2. > > The number of patches in the series seems to change frequently and there > are active discussions around specific patches. > > Accordingly, I will not consider applying it until 6.2-rc1 is out. > > Thanks!
Thanks for your feedback on this. I add some issue fix and some documents patches to the series which changes the patches numbers. I will drive the feedback and will get review and ack flags before you help to merge it.
Perry.
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