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>,
        Lee Jones <lee.jones@linaro.org>,
        =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= 
        <u.kleine-koenig@pengutronix.de>, Nishanth Menon <nm@ti.com>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Michael Turquette <mturquette@baylibre.com>
Cc:     linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
        linux-pm@vger.kernel.org, linux-pwm@vger.kernel.org,
        linux-mmc@vger.kernel.org, dri-devel@lists.freedesktop.org,
        linux-clk@vger.kernel.org, David Heidelberg <david@ixit.cz>
Subject: [PATCH v16 10/40] drm/tegra: submit: Add missing pm_runtime_mark_last_busy()
Date:   Wed,  1 Dec 2021 02:23:17 +0300
Message-Id: <20211130232347.950-11-digetx@gmail.com>
In-Reply-To: <20211130232347.950-1-digetx@gmail.com>
References: <20211130232347.950-1-digetx@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Runtime PM auto-suspension doesn't work without pm_runtime_mark_last_busy(),
add it.

Cc: <stable@vger.kernel.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 drivers/gpu/drm/tegra/submit.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/tegra/submit.c b/drivers/gpu/drm/tegra/submit.c
index c32698404e36..1ba4d539da06 100644
--- a/drivers/gpu/drm/tegra/submit.c
+++ b/drivers/gpu/drm/tegra/submit.c
@@ -504,8 +504,10 @@ static void release_job(struct host1x_job *job)
 	kfree(job_data->used_mappings);
 	kfree(job_data);
 
-	if (pm_runtime_enabled(client->base.dev))
+	if (pm_runtime_enabled(client->base.dev)) {
+		pm_runtime_mark_last_busy(client->base.dev);
 		pm_runtime_put_autosuspend(client->base.dev);
+	}
 }
 
 int tegra_drm_ioctl_channel_submit(struct drm_device *drm, void *data,
-- 
2.33.1