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

Dmitry Osipenko
2021-11-30T23:24:30Z

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