From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4B23C433E0 for ; Tue, 16 Jun 2020 09:22:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9278220786 for ; Tue, 16 Jun 2020 09:22:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="F6RGY3u1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727103AbgFPJWc (ORCPT ); Tue, 16 Jun 2020 05:22:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43030 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726467AbgFPJWI (ORCPT ); Tue, 16 Jun 2020 05:22:08 -0400 Received: from mail-vk1-xa44.google.com (mail-vk1-xa44.google.com [IPv6:2607:f8b0:4864:20::a44]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA6D7C03E96A for ; Tue, 16 Jun 2020 02:22:05 -0700 (PDT) Received: by mail-vk1-xa44.google.com with SMTP id s192so4633284vkh.3 for ; Tue, 16 Jun 2020 02:22:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=o6euDOY6oMlwJphirnftZK239m7I7dONOkGXOBDE+vU=; b=F6RGY3u1eJHXOCkxT4S6ZQmyRcayoZV15ojB+VbxpgXjmicLw4N5nTEFG5Bx6XxzkZ 7C8vnOJlf6qDCgpmJaHxfQkxCcqyTvNp7+x95Eu4QAVHaYYPeSZ+LpmzXCbyiEi0No4V zgkZHksKMfvzTDB6/nuVoeB4mv2sE8q18LKEtBlApAp9q445UoZv0Um6Nu1PC4ZgB+VQ 4gP2ZFLz5NJy0VqhK/DocxMwsOQ2g4K7/+UiGGWG3UHLQp5Pv2IvoWXZuOkETAADNLTk 895z2Mlfwc+8uMDdvJlzda2sBIczZr3b9Gs3rd6DWajdl1YXr0a831Shx7Lqbpuck7fP 6dWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=o6euDOY6oMlwJphirnftZK239m7I7dONOkGXOBDE+vU=; b=U9UQMhNbG40GiHEqNJA4m9jLElJ9d3d9wwYvzsS92nfzxCI4TERRHREcI+dJQQprKl lLhRqsKfLLymmRqvF7Y0UIiBFYpQ9euHd6Pdmks05n/7+26HFmTcVwF4kHrEdpSvTBVg HLD2uiu5MybP8+V1nIdK1u4M5n61A0hBrN24eYKrUlmrcYUaqjGeEbvVACB4PSAQlqE1 oL3qqTHETY2AeZLoapovf5hRRSHnIBWPpUN9JNV7H1V477YJjho51OTUrdCFOkpuyeZU L7HbqGmRoG+GQnLb1GFs0WSpc7zN7clnoPV7cwbNJib1adNgG+HcXHsaaFbOckmRxAwn dWoQ== X-Gm-Message-State: AOAM532+6C97PRSU9ASjdiw2/qejg4YpHKkRkQc4pkhSW5PsueYf0FSb BnXuFJvDTGc6MVMQhzUZ2y95sAW4JYWl3Gxwn5tWzg== X-Google-Smtp-Source: ABdhPJx4g5jlxzibMSqCinB5QGUdXtaI/4SZQcjRun7bXCIPO5lQ1nNKPjmPF9UNMEBAB+iY7EfUZtiooEYHoixTD2k= X-Received: by 2002:a1f:c103:: with SMTP id r3mr822640vkf.25.1592299324309; Tue, 16 Jun 2020 02:22:04 -0700 (PDT) MIME-Version: 1.0 References: <20200604015317.31389-1-thara.gopinath@linaro.org> <20200604015317.31389-3-thara.gopinath@linaro.org> In-Reply-To: <20200604015317.31389-3-thara.gopinath@linaro.org> From: Ulf Hansson Date: Tue, 16 Jun 2020 11:21:27 +0200 Message-ID: Subject: Re: [PATCH v6 2/6] soc: qcom: rpmhpd: Introduce function to retrieve power domain performance state count To: Thara Gopinath Cc: Zhang Rui , Daniel Lezcano , Bjorn Andersson , Andy Gross , Rob Herring , Amit Kucheria , Mark Rutland , "Rafael J. Wysocki" , Linux PM , DTML , linux-arm-msm , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On Thu, 4 Jun 2020 at 03:53, Thara Gopinath wrote: > > Populate .get_performance_state_count in genpd ops to retrieve the count of > performance states supported by a rpmh power domain. > > Signed-off-by: Thara Gopinath > Reviewed-by: Bjorn Andersson Reviewed-by: Ulf Hansson Kind regards Uffe > --- > drivers/soc/qcom/rpmhpd.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c > index e72426221a69..a9c597143525 100644 > --- a/drivers/soc/qcom/rpmhpd.c > +++ b/drivers/soc/qcom/rpmhpd.c > @@ -362,6 +362,13 @@ static unsigned int rpmhpd_get_performance_state(struct generic_pm_domain *genpd > return dev_pm_opp_get_level(opp); > } > > +static int rpmhpd_performance_states_count(struct generic_pm_domain *domain) > +{ > + struct rpmhpd *pd = domain_to_rpmhpd(domain); > + > + return pd->level_count; > +} > + > static int rpmhpd_update_level_mapping(struct rpmhpd *rpmhpd) > { > int i; > @@ -450,6 +457,7 @@ static int rpmhpd_probe(struct platform_device *pdev) > rpmhpds[i]->pd.power_on = rpmhpd_power_on; > rpmhpds[i]->pd.set_performance_state = rpmhpd_set_performance_state; > rpmhpds[i]->pd.opp_to_performance_state = rpmhpd_get_performance_state; > + rpmhpds[i]->pd.get_performance_state_count = rpmhpd_performance_states_count; > pm_genpd_init(&rpmhpds[i]->pd, NULL, true); > > data->domains[i] = &rpmhpds[i]->pd; > -- > 2.20.1 >