From patchwork Wed Apr 7 15:01:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 12188653 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=-6.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=no 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 D9DE6C43460 for ; Wed, 7 Apr 2021 15:02:05 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8748B6139E for ; Wed, 7 Apr 2021 15:02:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8748B6139E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D95FE6E931; Wed, 7 Apr 2021 15:02:04 +0000 (UTC) Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by gabe.freedesktop.org (Postfix) with ESMTPS id 37E186E931 for ; Wed, 7 Apr 2021 15:02:03 +0000 (UTC) Received: by mail-lf1-x12e.google.com with SMTP id d13so29040218lfg.7 for ; Wed, 07 Apr 2021 08:02:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=/LBtCivT8RjVxvsmi0WxRFn8L0eyOzWjgUYimtMST2k=; b=SYjfGs/hCTzsdJPGSZT5lbyFGm+CbUsITCHHvnZz+buGVcvltB/e9AmsHLQc6C+6rt i7V7OT2Vy8LXGem+BJHUY5d6WlWH5h4D2Uc6EuoDZ3SspKAX59VQWr+mCU7lDK8AB72w IUIs3orUjIyDMNsxjkJMawuPzsciI2ApBJ0nSDzNm6DIPxmO9vZc9h48KjuEMeRVBMvQ 5JKhyKAFaGrb9UTFxa+lZRCDIK9sU4+k+wbvjJQnKf+GMam18pXsHeUv4YtFiETbSE4E 8psB3UN9MD05kvQBaE0QxJIM8RG4wLX0w3closJNtrhDgsjFWaYVoSUmCJU2o8ya0Vdl 0IjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=/LBtCivT8RjVxvsmi0WxRFn8L0eyOzWjgUYimtMST2k=; b=LEpH3ckhpmZcWbldn8Sr7IiTNkLMjUQo7t25ruuEC2e62k9gV8SNQ6Rn8qeqLXEXTK YI+LrLJc00FCCH6B0Tjdhq7aC+6S5VLGTBFQYb+p7vbOOt/aE7qwXxc7Wt+PX4Ex03pl 7/U76veemRMLvVdiQeoSMqxRfLhouEaeZ8zNgWfFWBG/fZntrtfUORiRft7+569rCpoz 4pZS/tQXTL5nGqWHziBf3FcS7e1iKK4uN/Q/x625KGjhdsQZN2kk/mGYH5tELIHjQvjC r19DW6Q7bZkUZZ3pFaDPuQ6xKTC7ABMZOJiPKWOun8YJugE/dQpQtAFIvOqw7I0BiZ13 Z6bw== X-Gm-Message-State: AOAM532VBvBNIEuhjo2je9k2uuhorDrXGvxXW8lEIbk4tpL5ii8EHVAG BqYFVtJLJRm59g/+RtOS2XmZyg== X-Google-Smtp-Source: ABdhPJykHSWWklYcE1eNJZmtmV9MVnhC03A+eepjyV3mrjNDR/ybJhP6m7UIxJqF3QhM4rq7fON97g== X-Received: by 2002:ac2:599c:: with SMTP id w28mr2652623lfn.381.1617807721313; Wed, 07 Apr 2021 08:02:01 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id o11sm2552142ljg.42.2021.04.07.08.02.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Apr 2021 08:02:00 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Clark , Sean Paul , Rob Herring Subject: [PATCH v2 0/4] drm/msm/dpu: always use mdp device to scale bandwidth Date: Wed, 7 Apr 2021 18:01:53 +0300 Message-Id: <20210407150157.801210-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Jonathan Marek , David Airlie , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Currently DPU driver scales bandwidth and core clock for sc7180 only, while the rest of chips get static bandwidth votes. Make all chipsets scale bandwidth and clock per composition requirements like sc7180 does. Drop old voting path completely. Changes since v1: - Add dts changes as requested by Kalyan Thota