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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D06EFC433F5 for ; Fri, 26 Nov 2021 16:36:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378665AbhKZQjt (ORCPT ); Fri, 26 Nov 2021 11:39:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34222 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238140AbhKZQhs (ORCPT ); Fri, 26 Nov 2021 11:37:48 -0500 Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 28AD8C061D6D; Fri, 26 Nov 2021 08:19:52 -0800 (PST) Received: by mail-lj1-x22b.google.com with SMTP id z8so19725084ljz.9; Fri, 26 Nov 2021 08:19:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=XQZdihin90lA7efVTDzu3CsDg/xeb8H7EeSD4A6ITqg=; b=F1IsN1lNqFntYo6bCbHB9CPRZvvY/nTXdJo+Us3PXxM0NkiSnU7nUaMk/j/ma8/fAX 1eWdx4wrvVz0g9/srkBaAayU0zUTkrtWurvknhUJJwI6+JLMw5hfEEaI7yBcyE+zTU60 3VvyVvlOfs3coaF5eRyiLMvstMebJYewwg03H5v1b1VaezeZX1hIsjLvGa36vN92WmmT ilMDoNkp7il0KAGRyZEGqJcEUunJhDUVlXyCu3mOmwn9g8ZVhnOOFk0JL+fKc0B4ExAZ 21A54gVXgh3tsqJcaqHD+taoAkT4yqz3/MTCXhgDmOwAeOglSsVhQWTw1vJZ8lgPJVJg D2dQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=XQZdihin90lA7efVTDzu3CsDg/xeb8H7EeSD4A6ITqg=; b=y4/deuaHO2xA6Y3DUtV3ddDD/IW0T9UgJNbg8gR8+yNMT4x2F+9FfpZZ2wazjc3eJu BChdZjNlZL4Jqrl8B1Z2TJtaem9SD/w/e8p9ZVeMJejlZNP0rg3MO2YKhkIwkgdWwmWz 5n5eIXdJc8yQeF9rDW9d/I8SQF7SzEhHFV6gYgRzxqZRhkdibtC+x0T61PDMtUyo1f5M +rPOX6tO2nIhpCBnpdHKPobA7cV1scj8NeINGquDYUFSqfQ4zKiFHsPERI5ycGIfBSsj aCdYZzwJWJOvpnH8ZdTo9i42kP933a0whinmWm9I1M2rCE6xU980k0vuZtr+mZJOoHVD LUag== X-Gm-Message-State: AOAM530amq/1oEnj2P9/ZUqDTf6P6noYIgKCOt/S3R4HPpWf6eJG9pvy uLiuIoiBx8RbEZcHDYxPm7w= X-Google-Smtp-Source: ABdhPJyeY+DJa2sflfc3Mxo+CLSNCZ8db8o1DJ/F5GgZWoSelxfLa5+6d4xFyI0nij43neTNk1WsoA== X-Received: by 2002:a2e:a279:: with SMTP id k25mr32248372ljm.37.1637943590529; Fri, 26 Nov 2021 08:19:50 -0800 (PST) Received: from localhost.localdomain (94-29-48-99.dynamic.spd-mgts.ru. [94.29.48.99]) by smtp.gmail.com with ESMTPSA id t7sm613381lfl.260.2021.11.26.08.19.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Nov 2021 08:19:50 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Mark Brown , Takashi Iwai , Jaroslav Kysela , Liam Girdwood , Agneli , Rob Herring Cc: linux-tegra@vger.kernel.org, Arnd Bergmann , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v2 11/20] ASoC: tegra20: spdif: Support system suspend Date: Fri, 26 Nov 2021 19:17:58 +0300 Message-Id: <20211126161807.15776-12-digetx@gmail.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211126161807.15776-1-digetx@gmail.com> References: <20211126161807.15776-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Support system suspend by enforcing runtime PM suspend/resume. Now there is no doubt that h/w is indeed stopped during suspend and that h/w state will be properly restored after resume. Signed-off-by: Dmitry Osipenko --- sound/soc/tegra/tegra20_spdif.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c index 8b9bac30d5cd..89f7fc5c8aad 100644 --- a/sound/soc/tegra/tegra20_spdif.c +++ b/sound/soc/tegra/tegra20_spdif.c @@ -345,6 +345,8 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev) static const struct dev_pm_ops tegra20_spdif_pm_ops = { SET_RUNTIME_PM_OPS(tegra20_spdif_runtime_suspend, tegra20_spdif_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, + pm_runtime_force_resume) }; static const struct of_device_id tegra20_spdif_of_match[] = { -- 2.33.1