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Fri, 23 Oct 2020 01:37:54 -0700 (PDT) Date: Fri, 23 Oct 2020 14:07:52 +0530 From: Viresh Kumar To: Hector Yuan Subject: Re: [PATCH v1 5/6] cpufreq: mediatek-hw: Add SVS CPU initialization Message-ID: <20201023083752.bvs4oabbsdzlnnip@vireshk-i7> References: <1603441493-18554-1-git-send-email-hector.yuan@mediatek.com> <1603441493-18554-6-git-send-email-hector.yuan@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1603441493-18554-6-git-send-email-hector.yuan@mediatek.com> User-Agent: NeoMutt/20180716-391-311a52 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201023_043757_787195_BB99B6A1 X-CRM114-Status: GOOD ( 11.73 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Ulf Hansson , Florian Fainelli , wsd_upstream@mediatek.com, linux-pm@vger.kernel.org, Stephen Boyd , Dave Gerlach , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, Maxime Ripard , Rob Herring , linux-mediatek@lists.infradead.org, Amit Kucheria , Santosh Shilimkar , Lorenzo Pieralisi , Robin Murphy , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 23-10-20, 16:24, Hector Yuan wrote: > From: "Hector.Yuan" > > Use pm_qos to block cpu-idle state for SVS initializing. > CPUs must be in power on state when doing SVS. > Add polling ack while coufreq hw is ready.(SVS init done) Why is this required ? And when you send the next version, please send a single patch for the cpufreq-driver by merging all of these together. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel