From patchwork Sun Aug 11 21:23:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 1145420 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="OUJSTFxc"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 466BpM1BRpz9sNC for ; Mon, 12 Aug 2019 07:25:15 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726740AbfHKVYu (ORCPT ); Sun, 11 Aug 2019 17:24:50 -0400 Received: from mail-lf1-f65.google.com ([209.85.167.65]:35756 "EHLO mail-lf1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726710AbfHKVYt (ORCPT ); Sun, 11 Aug 2019 17:24:49 -0400 Received: by mail-lf1-f65.google.com with SMTP id p197so72932747lfa.2; Sun, 11 Aug 2019 14:24:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=MKUZF2FyqOuJG4YssHrLj6QM+BeSa8vzOdT/eItzhxo=; b=OUJSTFxcMTtokWOHIwkTbrYYBHXEsYMfNzi6hOENx/wwads+EHnyF6dPILvT+RCHca Pg/jZQuCaR0rE6rduarIKzKkJfmnG6G46pl7hocVBJ/AoRWRfhAOSywtwa8frbi1qGnl Ms556rmhS+JEsNw+py6Q/FXlpvSLe9SMQyY2M3auLVOpBUw9kOYKsf5zraHau76/poGI lSyQMdaMA9GvUBKHls7oFrtTmkj4+169crgKkG1Wi8Bx+s7vdid35no4EEgFLfjBGc74 oBlPZscv6RLgBT9oSJZmuE6p3ESgrpBPNdk6JNQYt7MFM5JXmmJMte5FQzLqj/HRtSkq hIKw== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=MKUZF2FyqOuJG4YssHrLj6QM+BeSa8vzOdT/eItzhxo=; b=Pn9IJAsxLb5A/7EnaMNpitFNqblKS6i5fCUayQAQF3cCeMCWPFp4mBPVnYRbTzqwH5 V/EEPnEW1SGHg+XXlTT3bfrmaBVgAxSECuuY7bfiyndNupKMQQ0RFSEep691i87qt/Ea 32FTvovYdZOu/1WaFA5rXEoHOehUwfZx7jPzmxdRFa2Wush+Tw1HdipVsJbi6O3N93hT S26Wvgg1ptbeWo/7T8NfraQGajpWcD8vFZnEFLjSNU7I6xbrOOC7wCN5DfPriHnru/XZ BmlPxT3hEwmrARaNYu+EyZVydENtCqw81krFKznyJEMrxCjweU+bJbuBRwVAtOT2RUl1 opZQ== X-Gm-Message-State: APjAAAXeFp2FzkYkKGGBKNARq7obzWvNN7dyURdUkNMaGRjWYYQRElpR nO8kpCVFhHwbsc1ZA6YX3XE= X-Google-Smtp-Source: APXvYqxyCbTtr3F2c5qyx23V9a3mg+QuEgFDHiuEHZ75u4VumkSDxnKNZ4jJfMRcJMG1gXDOhT5VqA== X-Received: by 2002:ac2:4157:: with SMTP id c23mr17799835lfi.173.1565558687140; Sun, 11 Aug 2019 14:24:47 -0700 (PDT) Received: from localhost.localdomain ([94.29.34.218]) by smtp.gmail.com with ESMTPSA id f1sm20470806ljk.86.2019.08.11.14.24.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 11 Aug 2019 14:24:46 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Jonathan Hunter , Tomeu Vizoso Cc: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 14/19] PM / devfreq: tegra30: Don't enable consecutive-down interrupt on startup Date: Mon, 12 Aug 2019 00:23:10 +0300 Message-Id: <20190811212315.12689-15-digetx@gmail.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190811212315.12689-1-digetx@gmail.com> References: <20190811212315.12689-1-digetx@gmail.com> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org The consecutive-down event tells that we should perform frequency de-boosting, but boosting is in a reset state on start and hence the event won't do anything useful for us and it will be just a dummy interrupt request. Signed-off-by: Dmitry Osipenko Reviewed-by: Chanwoo Choi --- drivers/devfreq/tegra30-devfreq.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c index 5002dca4c403..a0a1ac09a824 100644 --- a/drivers/devfreq/tegra30-devfreq.c +++ b/drivers/devfreq/tegra30-devfreq.c @@ -708,7 +708,6 @@ static void tegra_actmon_configure_device(struct tegra_devfreq *tegra, << ACTMON_DEV_CTRL_CONSECUTIVE_ABOVE_WMARK_NUM_SHIFT; val |= ACTMON_DEV_CTRL_AVG_ABOVE_WMARK_EN; val |= ACTMON_DEV_CTRL_AVG_BELOW_WMARK_EN; - val |= ACTMON_DEV_CTRL_CONSECUTIVE_BELOW_WMARK_EN; val |= ACTMON_DEV_CTRL_CONSECUTIVE_ABOVE_WMARK_EN; val |= ACTMON_DEV_CTRL_ENB;