| From | Dmitry Osipenko <> | Subject | [PATCH v16 10/40] drm/tegra: submit: Add missing pm_runtime_mark_last_busy() | Date | Wed, 1 Dec 2021 02:23:17 +0300 |
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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
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