Message ID | 20210920181145.19543-16-digetx@gmail.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show
Return-Path: <linux-usb-owner@kernel.org> 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 2C43BC433EF for <linux-usb@archiver.kernel.org>; Tue, 21 Sep 2021 02:45:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0849760FC1 for <linux-usb@archiver.kernel.org>; Tue, 21 Sep 2021 02:45:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352521AbhIUCqh (ORCPT <rfc822;linux-usb@archiver.kernel.org>); Mon, 20 Sep 2021 22:46:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235481AbhIUCDC (ORCPT <rfc822;linux-usb@vger.kernel.org>); Mon, 20 Sep 2021 22:03:02 -0400 Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7ACCC140911; Mon, 20 Sep 2021 11:12:22 -0700 (PDT) Received: by mail-lf1-x134.google.com with SMTP id y28so69654830lfb.0; Mon, 20 Sep 2021 11:12:22 -0700 (PDT) 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=798UaN2O7BsVLG2b7m1c5jRBaYmhXVVyGNLo4voHgAg=; b=P3n5Y4bFKywJZHHHSG/NGHFO7ivkVICa5iZwl/XYtYAsA8Z0KHIqzgPxE1DHQQ/bGa 5aiojbf/V5bTseCdLYnTvNRJXEUoHG5iuLWcz1A9/kr56vjKU9myEevXTOdyVMujAx54 jt/ChwRV8DOz5uo4zdyjEerAWCMN0uAUhUhj1T97ljQ2xSvPrJWlIM6cXFOMg0q5T970 2P2hwODEUN5MYDJB8tA09XoP+4Mya+iI4pWLdlvNUhaUgBxN0nswk+TNFbg1A5yqUEet Sb8jUas1VTrD4sfURz232vBrXIAbjuXDYWkYw8MxYfQJ5gLcLDsAU68ARE9FXmIyzabw YkiQ== 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=798UaN2O7BsVLG2b7m1c5jRBaYmhXVVyGNLo4voHgAg=; b=qif0vG0kl0r04TPeLzpLObtBlTX5g4Vzy7T0EZwfQi2Ad2crNDWDW6k7/KflUVdmvf 7Psu5CT1rdI956BPLjMC8Jfns5K0r3xHauVdGsrNmhBz+ZLJQ96DKHkKWcmcW0fS+mpJ K2K6IldzO15TqeN5zpCSSlWvbNFjxmsq+3YfhxoD9/E+vW9gbNkgcEJR1U4UPDi7cN2u rnjbPwMnbfAsKpEiGqLtYrz/GTQYyIJAGW5BjvrXI8460NxJVcihbH84v4ITEB9B2QfH gR08wVIhoojl3373OUkspUyD6uCJovZEIwceCC0fIjlz0NYPzsyIzxLA5ovHn/xMaFpu bQzg== X-Gm-Message-State: AOAM531pwpic5CWgCYWhC748VtIlC8Yb9NWcV38fHtves3M9AYOLtOhY Pf6xFvDZtSUhHSRtC7HMGZg= X-Google-Smtp-Source: ABdhPJzY/bsrNdOpD0q/W/8aRxgO6hmcKb9a3abKfUrwIW5GrrktqjeBIeoSR4B9iR1u0pJz28HUJg== X-Received: by 2002:a19:7601:: with SMTP id c1mr19312559lff.448.1632161537838; Mon, 20 Sep 2021 11:12:17 -0700 (PDT) Received: from localhost.localdomain (46-138-151-206.dynamic.spd-mgts.ru. [46.138.151.206]) by smtp.gmail.com with ESMTPSA id u3sm1775677lju.107.2021.09.20.11.12.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Sep 2021 11:12:17 -0700 (PDT) From: Dmitry Osipenko <digetx@gmail.com> To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Ulf Hansson <ulf.hansson@linaro.org>, Viresh Kumar <vireshk@kernel.org>, Stephen Boyd <sboyd@kernel.org>, Peter De Schrijver <pdeschrijver@nvidia.com>, Mikko Perttunen <mperttunen@nvidia.com>, Peter Chen <peter.chen@kernel.org>, Lee Jones <lee.jones@linaro.org>, =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>, Nishanth Menon <nm@ti.com>, Adrian Hunter <adrian.hunter@intel.com>, Rob Herring <robh+dt@kernel.org>, Michael Turquette <mturquette@baylibre.com> Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, linux-staging@lists.linux.dev, linux-pwm@vger.kernel.org, linux-mmc@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, Mark Brown <broonie@kernel.org>, Vignesh Raghavendra <vigneshr@ti.com>, Richard Weinberger <richard@nod.at>, Miquel Raynal <miquel.raynal@bootlin.com>, Lucas Stach <dev@lynxeye.de>, Stefan Agner <stefan@agner.ch>, Mauro Carvalho Chehab <mchehab@kernel.org>, David Heidelberg <david@ixit.cz> Subject: [PATCH v12 15/35] drm/tegra: vic: Support system suspend Date: Mon, 20 Sep 2021 21:11:25 +0300 Message-Id: <20210920181145.19543-16-digetx@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210920181145.19543-1-digetx@gmail.com> References: <20210920181145.19543-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <linux-usb.vger.kernel.org> X-Mailing-List: linux-usb@vger.kernel.org |
Series |
NVIDIA Tegra power management patches for 5.16
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diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c index c02010ff2b7f..359dd77f8b85 100644 --- a/drivers/gpu/drm/tegra/vic.c +++ b/drivers/gpu/drm/tegra/vic.c @@ -315,6 +315,8 @@ static int vic_runtime_suspend(struct device *dev) struct vic *vic = dev_get_drvdata(dev); int err; + host1x_channel_stop(vic->channel); + err = reset_control_assert(vic->rst); if (err < 0) return err; @@ -517,6 +519,8 @@ static int vic_remove(struct platform_device *pdev) static const struct dev_pm_ops vic_pm_ops = { SET_RUNTIME_PM_OPS(vic_runtime_suspend, vic_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, + pm_runtime_force_resume) }; struct platform_driver tegra_vic_driver = {
Hardware must be stopped before system is suspended. Add suspend-resume callbacks. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- drivers/gpu/drm/tegra/vic.c | 4 ++++ 1 file changed, 4 insertions(+)