From patchwork Wed Aug 16 14:57:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 13355369 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E80F0C04FDF for ; Wed, 16 Aug 2023 14:58:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343863AbjHPO6D (ORCPT ); Wed, 16 Aug 2023 10:58:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52318 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343874AbjHPO6A (ORCPT ); Wed, 16 Aug 2023 10:58:00 -0400 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7168326A1 for ; Wed, 16 Aug 2023 07:57:58 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id 4fb4d7f45d1cf-522bd411679so8719710a12.0 for ; Wed, 16 Aug 2023 07:57:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692197877; x=1692802677; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Nhu7qUgFNvKeZH+hR8i6J/UgYY5l7kY9GQdBaFblVZw=; b=mOxuAMzpiZk7uOwBll137LwsChgoZ2GjH1Kz1quS893yrKUKEmt3QRDzzsr1DtDllu GK9EK4qH/ZfmB45mo6VPDf4HdDl3MxbgDLzn0mzx+rsMTDVjQ4pKmNYto+GM8pphhzbp 4kAgHN2gRLkG20GzxJPrshQv5tXB0kW+nBbI5p3lItSQccAZbIMhnCo+yEOrQqhfgVP1 XGGNaZu34SoSybNQQL+vE397aCFnhAFTKrAE9qsSw96m3hEXPDUv8QIp2LhqKhgrT89B k3kx/s35hbSRbsjPZu3hAj1GiKY1k7wM7KaR6Gxih6oTECwkDJGyOa4vA8+e4tlDnKnG vmgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692197877; x=1692802677; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Nhu7qUgFNvKeZH+hR8i6J/UgYY5l7kY9GQdBaFblVZw=; b=Ci/7IHCdGe+cg6GQlNf9fIg+kS4KvP65j1X/US9CTUNEfkDGEPSouZyC317ashosIZ ahoIucaXcwKj4ceQztwxYUxZK6No14l80KKTOmoXMlrh/EXWRorruoyJrsPO9lXDsZY+ EXyMugPgwNxyEx90kJ8KF1zOAv2xQmEc4KNv5fzp8X98vruMval0DmWrl3Mjzu9vO4WR X+Qua4eoEqKagYT7NrWfKaGwIsVaOhBDgt0htNCB7eb2QqKpA5M4zXw/inTeuyffSrRx +GR5Zo80HrZS4xhx02afKmiAV9LNzgIyAa004bEFW9cvU0IbSo34m23ydf9KzX+eNI4e kEiA== X-Gm-Message-State: AOJu0YyJyo4KvRNO6hVKY/o/D9ayOe/l0tJNRyU/Mwm+p+C8uS4lEf7h 66dzaj9t/BgWrNzsnOGxluriTg== X-Google-Smtp-Source: AGHT+IGhs6XfomhxZw6A/2i2NDiM6M0F+XDb/B8g19gpmZWAxwq278z9yA/vfMZHnjbJfq9v05jfKQ== X-Received: by 2002:a17:906:8454:b0:987:5761:2868 with SMTP id e20-20020a170906845400b0098757612868mr1358210ejy.11.1692197876989; Wed, 16 Aug 2023 07:57:56 -0700 (PDT) Received: from hackbox.lan ([84.232.191.92]) by smtp.gmail.com with ESMTPSA id f16-20020a170906561000b00992076f4a01sm8610403ejq.190.2023.08.16.07.57.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Aug 2023 07:57:56 -0700 (PDT) From: Abel Vesa To: "Rafael J . Wysocki" , Kevin Hilman , Ulf Hansson , Pavel Machek , Len Brown , Greg Kroah-Hartman , Bjorn Andersson , Andy Gross , Konrad Dybcio , Mike Turquette , Stephen Boyd , Taniya Das Cc: linux-pm@vger.kernel.org, Linux Kernel Mailing List , linux-arm-msm@vger.kernel.org, Jagadeesh Kona Subject: [PATCH v2 4/6] clk: qcom: Use HW_CTRL_TRIGGER flag to switch video GDSC to HW mode Date: Wed, 16 Aug 2023 17:57:39 +0300 Message-Id: <20230816145741.1472721-5-abel.vesa@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230816145741.1472721-1-abel.vesa@linaro.org> References: <20230816145741.1472721-1-abel.vesa@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Jagadeesh Kona The current HW_CTRL flag switches the video GDSC to HW control mode as part of GDSC enable itself, instead of that use HW_CTRL_TRIGGER flag to give consumer drivers more control and switch the GDSC mode as and when required. HW_CTRL_TRIGGER flag allows consumer drivers to switch the video GDSC to HW/SW control modes at runtime using dev_pm_genpd_set_hwmode API. Signed-off-by: Jagadeesh Kona Signed-off-by: Abel Vesa Acked-by: Konrad Dybcio --- drivers/clk/qcom/videocc-sc7180.c | 2 +- drivers/clk/qcom/videocc-sc7280.c | 2 +- drivers/clk/qcom/videocc-sdm845.c | 4 ++-- drivers/clk/qcom/videocc-sm8250.c | 4 ++-- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/clk/qcom/videocc-sc7180.c b/drivers/clk/qcom/videocc-sc7180.c index 5b9b54f616b8..51439f7ba70c 100644 --- a/drivers/clk/qcom/videocc-sc7180.c +++ b/drivers/clk/qcom/videocc-sc7180.c @@ -166,7 +166,7 @@ static struct gdsc vcodec0_gdsc = { .pd = { .name = "vcodec0_gdsc", }, - .flags = HW_CTRL, + .flags = HW_CTRL_TRIGGER, .pwrsts = PWRSTS_OFF_ON, }; diff --git a/drivers/clk/qcom/videocc-sc7280.c b/drivers/clk/qcom/videocc-sc7280.c index 615695d82319..3d07b1e95986 100644 --- a/drivers/clk/qcom/videocc-sc7280.c +++ b/drivers/clk/qcom/videocc-sc7280.c @@ -236,7 +236,7 @@ static struct gdsc mvs0_gdsc = { .name = "mvs0_gdsc", }, .pwrsts = PWRSTS_OFF_ON, - .flags = HW_CTRL | RETAIN_FF_ENABLE, + .flags = HW_CTRL_TRIGGER | RETAIN_FF_ENABLE, }; static struct gdsc mvsc_gdsc = { diff --git a/drivers/clk/qcom/videocc-sdm845.c b/drivers/clk/qcom/videocc-sdm845.c index c77a4dd5d39c..dad011c48973 100644 --- a/drivers/clk/qcom/videocc-sdm845.c +++ b/drivers/clk/qcom/videocc-sdm845.c @@ -260,7 +260,7 @@ static struct gdsc vcodec0_gdsc = { }, .cxcs = (unsigned int []){ 0x890, 0x930 }, .cxc_count = 2, - .flags = HW_CTRL | POLL_CFG_GDSCR, + .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR, .pwrsts = PWRSTS_OFF_ON, }; @@ -271,7 +271,7 @@ static struct gdsc vcodec1_gdsc = { }, .cxcs = (unsigned int []){ 0x8d0, 0x950 }, .cxc_count = 2, - .flags = HW_CTRL | POLL_CFG_GDSCR, + .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR, .pwrsts = PWRSTS_OFF_ON, }; diff --git a/drivers/clk/qcom/videocc-sm8250.c b/drivers/clk/qcom/videocc-sm8250.c index ad46c4014a40..c1b73d852f1c 100644 --- a/drivers/clk/qcom/videocc-sm8250.c +++ b/drivers/clk/qcom/videocc-sm8250.c @@ -293,7 +293,7 @@ static struct gdsc mvs0_gdsc = { .pd = { .name = "mvs0_gdsc", }, - .flags = HW_CTRL, + .flags = HW_CTRL_TRIGGER, .pwrsts = PWRSTS_OFF_ON, }; @@ -302,7 +302,7 @@ static struct gdsc mvs1_gdsc = { .pd = { .name = "mvs1_gdsc", }, - .flags = HW_CTRL, + .flags = HW_CTRL_TRIGGER, .pwrsts = PWRSTS_OFF_ON, };