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[104.57.184.186]) by smtp.gmail.com with ESMTPSA id o6sm1057170oib.3.2021.07.02.17.55.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Jul 2021 17:55:34 -0700 (PDT) From: Bjorn Andersson To: Andy Gross , Bjorn Andersson , Ulf Hansson , Stephen Boyd , Rajendra Nayak , Dmitry Baryshkov Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] soc: qcom: rpmhpd: Improve rpmhpd enable handling Date: Fri, 2 Jul 2021 17:54:14 -0700 Message-Id: <20210703005416.2668319-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org During the discussion and investigation of [1] it became apparent that enabling a rpmhpd, without requesting a performance state is a nop. This results in a situation where drivers that normally would just describe their dependency on the power-domain and have the core implicitly enable that power domain also needs to make an explicit vote for a performance state - e.g. by a lone required-opp. [1] https://lore.kernel.org/linux-arm-msm/20210630133149.3204290-4-dmitry.baryshkov@linaro.org/ Bjorn Andersson (2): soc: qcom: rpmhpd: Use corner in power_off soc: qcom: rpmhpd: Make power_on actually enable the domain drivers/soc/qcom/rpmhpd.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) -- 2.29.2 Reviewed-by: Ulf Hansson