From: Mikko Perttunen <mperttunen@nvidia.com>
Date: Wed, 11 Aug 2021 10:59:54 +0000 (+0300)
Subject: drm/tegra: vic: Use autosuspend
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b03d6403072edae18a7eb5359eaf8e7efd3d2bb9;p=linux.git

drm/tegra: vic: Use autosuspend

When going idle, it's not unlikely that more work will follow.
As such, use autosuspend with a 500ms suspend delay.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c
index dec5e56f67804..b58e2b99f81a6 100644
--- a/drivers/gpu/drm/tegra/vic.c
+++ b/drivers/gpu/drm/tegra/vic.c
@@ -488,6 +488,8 @@ static int vic_probe(struct platform_device *pdev)
 		if (err < 0)
 			goto unregister_client;
 	}
+	pm_runtime_set_autosuspend_delay(&pdev->dev, 500);
+	pm_runtime_use_autosuspend(&pdev->dev);
 
 	return 0;