From patchwork Mon Feb 8 06:00:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viresh Kumar X-Patchwork-Id: 12073941 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=-22.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 8B07BC433DB for ; Mon, 8 Feb 2021 06:01:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4DA8C64D9A for ; Mon, 8 Feb 2021 06:01:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229648AbhBHGBR (ORCPT ); Mon, 8 Feb 2021 01:01:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46300 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229503AbhBHGBL (ORCPT ); Mon, 8 Feb 2021 01:01:11 -0500 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97B6FC06174A for ; Sun, 7 Feb 2021 22:00:31 -0800 (PST) Received: by mail-pj1-x1029.google.com with SMTP id cv23so224833pjb.5 for ; Sun, 07 Feb 2021 22:00:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=/c7Iv0cjmCSSrPnUhUKaznddxtbBnlBBgmij3981uEo=; b=qayu2BPFcmW8/cZ13BCbBwC1RghiQdspWFIubREBAC7Mw7eDleAt0l5/gA1iW1+IP0 rNd+fueqnmmTts7eCPvz37Q/oT6u8HDs0czKFrZx9W4MGuU3NVYux4F3jfIGu+1E8TQb hxkiuin4N87gN0MNQpjwScSObIdmAokRvQ+/eAiPUulLqgZ0VoVWfLRZp87lquoPn6R8 u2mMXvUs45PoxYI36++OxudCiJk8G5xM+1+DFHpvJ+qJ+humPpa3ncKUouXjLEXCko23 OuTKErxVlf9dClZbkGed9Sv4Q9vm9GznqeJtwwt6mGaOOAFklWhvXUpb/M1GjactDYeu 4rJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=/c7Iv0cjmCSSrPnUhUKaznddxtbBnlBBgmij3981uEo=; b=QBZm8v1TK0g4NOdH1QsYHaf9C+IhaBt+ASZ0ntK+TOyMtrlVKaVGcJL1AGeAQzKWns FkekBSJRhGsMwvTq8qde/tz9gjvuyoe8B6OojBvE/nrkTfZ8jCNnv8uWZZuz+oOA61Ov V0SqACA5qEm2q6A8kmzhPmF0OreyVYiASCHM3zbvC3s3x+qx9kUfKtO4Lxi0gZx4x3oI X9pCf1GWrlQDAoK6vqBd2wbJeQoKTFjaKQv2Qy+I05f/Ldg8jBDocI8ccgAH7DoNHuW3 5EC927qqrXK+nJ1vhwSR9FDh0/ghT0lSkGVEu+ONeooui9synk7TDlWRcR0ftqQKW/ys 8hBA== X-Gm-Message-State: AOAM532a/W6sQ+PYclTOkvVGmIfS0i+x+Eqzey6JAZ4ibHdvFV8zPiAU 14tf2Wffb1K5vDtbz9Oeq9QgnA== X-Google-Smtp-Source: ABdhPJylc7/sgoMomJ7u1DSFma7zuVU31xXAixY/udaZjMGv1fe86vr0yGwxGbuP+fEIDl327zK8Ig== X-Received: by 2002:a17:90a:fe92:: with SMTP id co18mr13721846pjb.146.1612764030976; Sun, 07 Feb 2021 22:00:30 -0800 (PST) Received: from localhost ([122.172.59.240]) by smtp.gmail.com with ESMTPSA id w9sm6890341pfc.51.2021.02.07.22.00.28 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 07 Feb 2021 22:00:29 -0800 (PST) Date: Mon, 8 Feb 2021 11:30:27 +0530 From: Viresh Kumar To: "Rafael J. Wysocki" Cc: Linux PM Subject: [GIT PULL] OPP updates for 5.12 Message-ID: <20210208060027.kzqxscpceb7l6656@vireshk-i7> MIME-Version: 1.0 Content-Disposition: inline User-Agent: NeoMutt/20180716-391-311a52 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Hi Rafael, This pull request contains following changes: - Generic cleanups across the OPP core (Dmitry Osipenko, Viresh Kumar). - New OPP helpers dev_pm_opp_find_level_ceil(), dev_pm_opp_get_required_pstate(), dev_pm_opp_sync_regulators(), devm_pm_opp_register_set_opp_helper(), dev_pm_opp_of_add_table_noclk() and devm_pm_opp_attach_genpd() (Dmitry Osipenko, Viresh Kumar). - Allow required OPPs to be used for devfreq devices and related changes to devfreq governor (Saravana Kannan). - Significant code changes to allow a new OPP helper, dev_pm_opp_set_opp() (Viresh Kumar). - Remove dev_pm_opp_set_bw() and update related drivers (Viresh Kumar). - Allow lazy linking of required-OPPs (Viresh Kumar). -------------------------8<------------------------- The following changes since commit 1048ba83fb1c00cd24172e23e8263972f6b5d9ac: Linux 5.11-rc6 (2021-01-31 13:50:09 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git opp/linux-next for you to fetch changes up to 86ad9a24f21ea7aac7deed06fe9556392568d88a: PM / devfreq: Add required OPPs support to passive governor (2021-02-04 16:48:16 +0530) ---------------------------------------------------------------- Dmitry Osipenko (11): opp: Fix adding OPP entries in a wrong order if rate is unavailable opp: Filter out OPPs based on availability of a required-OPP opp: Correct debug message in _opp_add_static_v2() opp: Add dev_pm_opp_find_level_ceil() opp: Add dev_pm_opp_get_required_pstate() opp: Add dev_pm_opp_sync_regulators() opp: Add devm_pm_opp_register_set_opp_helper opp: Add devm_pm_opp_attach_genpd opp: Handle missing OPP table in dev_pm_opp_xlate_performance_state() opp: Print OPP level in debug message of _opp_add_static_v2() opp: Make _set_opp_custom() work without regulators Saravana Kannan (3): OPP: Add function to look up required OPP's for a given OPP PM / devfreq: Cache OPP table reference in devfreq PM / devfreq: Add required OPPs support to passive governor Viresh Kumar (23): opp: Staticize _add_opp_table() opp: Create _of_add_table_indexed() to reduce code duplication opp: Defer acquiring the clk until OPPs are added opp: Add dev_pm_opp_of_add_table_noclk() opp: Prepare for ->set_opp() helper to work without regulators opp: Rename _opp_set_rate_zero() opp: No need to check clk for errors opp: Keep track of currently programmed OPP opp: Split _set_opp() out of dev_pm_opp_set_rate() opp: Allow _set_opp() to work for non-freq devices opp: Allow _generic_set_opp_regulator() to work for non-freq devices opp: Allow _generic_set_opp_clk_only() to work for non-freq devices opp: Update parameters of _set_opp_custom() opp: Implement dev_pm_opp_set_opp() cpufreq: qcom: Migrate to dev_pm_opp_set_opp() drm: msm: Migrate to dev_pm_opp_set_opp() devfreq: tegra30: Migrate to dev_pm_opp_set_opp() opp: Remove dev_pm_opp_set_bw() opp: Allow lazy-linking of required-opps opp: Update bandwidth requirements based on scaling up/down opp: Don't ignore clk_get() errors other than -ENOENT opp: Fix "foo * bar" should be "foo *bar" opp: Replace ENOTSUPP with EOPNOTSUPP drivers/cpufreq/qcom-cpufreq-hw.c | 2 +- drivers/devfreq/devfreq.c | 7 + drivers/devfreq/governor_passive.c | 44 +- drivers/devfreq/tegra30-devfreq.c | 4 +- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 8 +- drivers/opp/core.c | 798 ++++++++++++++++++++++++---------- drivers/opp/of.c | 230 +++++++--- drivers/opp/opp.h | 17 +- include/linux/devfreq.h | 2 + include/linux/pm_opp.h | 112 +++-- 10 files changed, 885 insertions(+), 339 deletions(-)