diff mbox series

[v16,10/40] drm/tegra: submit: Add missing pm_runtime_mark_last_busy()

Message ID 20211130232347.950-11-digetx@gmail.com
State New
Headers show
Series NVIDIA Tegra power management patches for 5.17 | expand

Commit Message

Dmitry Osipenko Nov. 30, 2021, 11:23 p.m. UTC 
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 mbox series

Patch

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,