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drm/tegra: submit: Add missing pm_runtime_mark_last_busy()

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commit a21115dd38c6cf396ba39aefd561e7903ca6149d upstream.

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>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dmitry Osipenko 2021-12-01 02:23:17 +03:00 committed by Greg Kroah-Hartman
parent b8902d5ab4
commit a04da77f44
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/tegra/submit.c
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@ -475,8 +475,10 @@ 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,